Diode Modules M## 431 - IXYS UK Westcode Ltd
Date: 20 Mar 2008
IXYS
Data Sheet Issue: 1
Thyristor/Diode Modules M## 431 Absolute Maximum Ratings
VRRM VDRM [V] MCC
MCA
MCK
MCD
MDC
2000
431-20io1
431-20io1
431-20io1
431-20io1
431-20io1
2200
431-22io1
431-22io1
431-22io1
431-22io1
431-22io1
2400
431-24io1
431-24io1
431-24io1
431-24io1
431-24io1
VOLTAGE RATINGS 1)
VDRM
Repetitive peak off-state voltage
VDSM
Non-repetitive peak off-state voltage
VRRM VRSM
Repetitive peak reverse voltage
1)
1)
Non-repetitive peak reverse voltage
1)
OTHER RATINGS IT(AV)M IT(AV)M
Maximum average on-state current, TC = 85°C
Maximum average on-state current. TC = 100°C
IT(RMS)M
Nominal RMS on-state current, TC = 55°C
IT(d.c.)
D.C. on-state current, TC = 55°C
ITSM ITSM2
2) 2)
2)
Peak non-repetitive surge tp = 10 ms, VRM = 60%VRRM Peak non-repetitive surge tp = 10 ms, VRM ≤ 10V
3)
2
I t capacity for fusing tp = 10 ms, VRM = 60%VRRM
2
I t capacity for fusing tp = 10 ms, VRM ≤ 10 V
It It (di/dt)cr
2 2
3)
4)
Critical rate of rise of on-state current (non-repetitive)
UNITS
2000-2400
V
2100-2500
V
2000-2400
V
2100-2500
V
MAXIMUM LIMITS
UNITS
429
A
296
A
1020
A
809
A
10.9
kA
12.0
3)
3)
Critical rate of rise of on-state current (repetitive)
MAXIMUM LIMITS
4)
kA
594×10
3
As
2
720×10
3
As
2
200
A/µs
400
A/µs
VRGM
Peak reverse gate voltage
5
V
PG(AV)
Mean forward gate power
4
W
PGM
Peak forward gate power
30
W
3000
V
5)
VISOL
Isolation Voltage
Tvj op
Operating temperature range
-40 to +125
°C
Tstg
Storage temperature range
-40 to +50
°C
Notes: 1) De-rating factor of 0.13% per °C is applicable for Tvj below 25°C. 2) Single phase; 50 Hz, 180° half-sinewave. 3) Half-sinewave, 125°C Tvj initial. 4) VD = 67% VDRM, IFG = 2 A, tr ≤ 0.5µs, TC = 125°C. 5) AC RMS voltage, 50 Hz, 1min test
Rating Report. Types M##431-20io1 and M##431-24io1 Issue 1
Page 1 of 10
March, 2008
IXYS
Thyristor/Diode Module Types M##431-20io1 to M##431-24io1
Characteristics PARAMETER
MIN.
TYP.
MAX. TEST CONDITIONS 1)
UNITS
VTM
Maximum peak on-state voltage
-
1.30
1.50
VT0
Threshold voltage
-
-
1.00
V
rT
Slope resistance
-
-
0.41
mΩ
1000
-
-
(dv/dt)cr Critical rate of rise of off-state voltage
ITM = 1256 A
V
VD = 80% VDRM, linear ramp, Gate o/c
V/µs
IDRM
Peak off-state current
-
-
100
Rated VDRM
mA
IRRM
Peak reverse current
-
-
100
Rated VRRM
mA
VGT
Gate trigger voltage
-
-
2.5
IGT
Gate trigger current
-
-
250
VGD
Gate non-trigger voltage
0.25
-
-
IL
Latching current
-
-
1000
VD = 12 V, Tvj = 25°C
mA
IH
Holding current
-
-
300
VD = 12 V, Tvj = 25°C
mA
tgd
Gate controlled turn-on delay time
-
-
2.5
tgt
Turn-on time
-
-
8.0
IFG = 2 A, tr =1 µs, VD = 40%VDRM, ITM = 1500 A, di/dt = 10 A/µs, Tvj = 25°C
µs
Qrr
Recovered Charge
-
1600
1800
Qra
Recovered Charge, 50% chord
-
1350
-
Irm
Reverse recovery current
-
120
-
trr
Reverse recovery time, 50% chord
-
23
-
tq
Turn-off time
-
-
250
RthJC
Thermal resistance, junction to case
-
-
0.062 Single Thyristor
K/W
-
-
0.031 Whole Module
K/W
RthCH
Thermal resistance, case to heatsink
-
-
0.02
Single Thyristor
K/W
-
-
0.01
Whole Module
K/W
F1
Mounting force (to heatsink)
5.1
-
6.9
F2
Mounting force (to terminals)
Wt
Weight
10.8
-
13.2
-
1.5
-
V
Tvj = 25°C, VD = 12 V, IT = 3 A
mA
67% VDRM
V
µC µC
ITM = 800 A, tp =1ms, di/dt =10A/µs, VR =100 V
A µs
ITM = 1500 A, tp = 1 ms, di/dt = 10 A/µs, VR = 100 V, VDR = 67%VDRM, dvDR/dt = 50 V/µs
µs
Nm 2)
Nm kg
Notes: 1) Unless otherwise indicated Tvj=125°C. 2) Screws must be lubricated.
Rating Report. Types M##431-20io1 and M##431-24io1 Issue 1
Page 2 of 10
March, 2008
IXYS
Thyristor/Diode Module Types M##431-20io1 to M##431-24io1
Notes on Ratings and Characteristics 1.0 Voltage Grade Table VDRM VRRM V 2000 2200 2400
Voltage Grade 20 22 24
VDSM VRSM V 2100 2300 2500
VD VR DC V 1500 1650 1800
2.0 Extension of Voltage Grades This report is applicable to other voltage grades when supply has been agreed by Sales/Production. 3.0 De-rating Factor A blocking voltage de-rating factor of 0.13%/°C is applicable to this device for Tvj below 25°C. 4.0 Repetitive dv/dt Standard dv/dt is 1000V/µs. 5.0 Snubber Components When selecting snubber components, care must be taken not to use excessively large values of snubber capacitor or excessively small values of snubber resistor. Such excessive component values may lead to device damage due to the large resultant values of snubber discharge current. If required, please consult the factory for assistance. 6.0 Rate of rise of on-state current The maximum un-primed rate of rise of on-state current must not exceed 400A/µs at any time during turnon on a non-repetitive basis. For repetitive performance, the on-state rate of rise of current must not exceed 200A/µs at any time during turn-on. Note that these values of rate of rise of current apply to the total device current including that from any local snubber network. 7.0 Gate Drive The nominal requirement for a typical gate drive is illustrated below. An open circuit voltage of at least 30V is assumed. This gate drive must be applied when using the full di/dt capability of the device.
IGM 4A/µs
IG tp1
The magnitude of IGM should be between five and ten times IGT, which is shown on page 2. Its duration (tp1) should be 20µs or sufficient to allow the anode current to reach ten times IL, whichever is greater. Otherwise, an increase in pulse current could be needed to supply the necessary charge to trigger. The ‘back-porch’ current IG should remain flowing for the same duration as the anode current and have a magnitude in the order of 1.5 times IGT.
Rating Report. Types M##431-20io1 and M##431-24io1 Issue 1
Page 3 of 10
March, 2008
IXYS
Thyristor/Diode Module Types M##431-20io1 to M##431-24io1
8.0 Computer Modelling Parameters 8.1 Thyristor Dissipation Calculations 2
I AV =
WAV =
2
− VT 0 + VT 0 + 4 ⋅ ff ⋅ rT ⋅WAV 2 ⋅ ff 2 ⋅ rT
and:
∆T Rth
∆T = T j max − TK
Where VT0 = 1.0 V, rT = 0.41 mΩ.
Rth = Supplementary thermal impedance, see table below and ff = Form factor, see table below. Supplementary Thermal Impedance Conduction Angle
30°
60°
90°
120°
180°
270°
d.c.
Square wave
0.0702
0.0685
0.0679
0.0668
0.0658
0.0637
0.0620
Sine wave
0.0677
0.0673
0.0664
0.0655
0.0650
Form Factors Conduction Angle
30°
60°
90°
120°
180°
270°
d.c.
Square wave
3.464
2.449
2
1.732
1.414
1.149
1
Sine wave
3.98
2.778
2.22
1.879
1.57
8.2 Calculating thyristor VT using ABCD Coefficients The on-state characteristic IT vs. VT, on page 6 is represented by a set of constants A, B, C, D, forming the coefficients of the representative equation for VT in terms of IT given below:
VT = A + B ⋅ ln (I T ) + C ⋅ I T + D ⋅ I T The constants, derived by curve fitting software, are given below for both hot and cold characteristics. The resulting values for VT agree with the true device characteristic over a current range, which is limited to that plotted. 25°C Coefficients
125°C Coefficients
A
1.001105
A
0.6018822
B
0.1016930
B
0.06092552
C
-04
4.732084E
C
2.507715E
D
-0.02366814
D
4.119984E
Rating Report. Types M##431-20io1 and M##431-24io1 Issue 1
Page 4 of 10
-04 -03
March, 2008
IXYS
Thyristor/Diode Module Types M##431-20io1 to M##431-24io1
8.3 D.C. Thermal Impedance Calculation −t τ rt = ∑ rp ⋅ 1 − e p p =1 p=n
Where p = 1 to n and: n t rt rp τp
= number of terms in the series = Duration of heating pulse in seconds = Thermal resistance at time t = Amplitude of pth term = Time Constant of rth term
The coefficients for this device are shown in the table below: D.C. Term
rp
τp
1
2 -3
-3
1.37×10
4.86×10
-4
-3
7.6×10
8.6×10
3
4
5
0.0114
0.0223
0.0221
0.101
0.56
3.12
9.0 Reverse recovery ratings (i) Qra is based on 50% IRM chord as shown in Fig. 1
Fig. 1 (ii) Qrr is based on a 150 µs integration time i.e.
150 µs
Qrr =
∫i
rr
.dt
0
(iii)
K Factor =
t1 t2
Rating Report. Types M##431-20io1 and M##431-24io1 Issue 1
Page 5 of 10
March, 2008
IXYS
Thyristor/Diode Module Types M##431-20io1 to M##431-24io1
Curves Figure 1 – On-state characteristics of Limit device 10000
M##431-20io1-24io1 Issue 1
Tj = 25°C Instantaneous On-state current - ITM (A)
Tj = 125°C
1000
100 0
0.5
1
1.5
2
2.5
3
3.5
Instantaneous On-state voltage - VTM (V)
Figure 2 – Gate characteristics – Trigger limits 7
Figure 3 – Gate characteristics – Power curves 25
M##431-20io1-24io1 Issue 1 Tj=25°C
M##431-20io1-24io1 Issue 1
Tj=25°C
6
20
Gate Trigger Voltage - VGT (V)
Gate Trigger Voltage - VGT (V)
Max VG dc
Max VG dc
5
4
IGT, VGT
3
15
10 PG Max 30W dc
-40°C
25°C
125°C
2
5 PG 4W dc
1 IGD, VGD
Min VG dc
Min VG dc
0
0 0
0.2
0.4
0.6
0.8
0
1
Rating Report. Types M##431-20io1 and M##431-24io1 Issue 1
2
4
6
8
10
Gate Trigger Current - IGT (A)
Gate Trigger Current - IGT (A)
Page 6 of 10
March, 2008
IXYS
Thyristor/Diode Module Types M##431-20io1 to M##431-24io1
Figure 4 - Total recovered charge, Qrr 10000
Figure 5 - Recovered charge, Qra (50% chord) 10000
M##431-20io1-24io1 Issue 1 Tj=125°C
M##431-20io1-24io1 Issue 1 Tj=125°C 1600A 1200A
1600A 1200A
800A 400A Recovered charge - Qra, 50% chord (µC)
Recovered charge - Qrr (µC)
800A
400A
1000
1000
100 1
10
100
1
1000
10
di/dt (A/µs)
Figure 6 - Peak reverse recovery current, Irm
1000
Figure 7 - Maximum recovery time, trr (50% chord) 100.0
M##431-20io1-24io1 Issue 1 Tj=125°C
Reverse recovery time (50% chord) - trr (µs)
Reverse recovery current - Irm (A)
10000
100 di/dt (A/µs)
1600A 1200A 800A 400A
1000
100
10
M##431-20io1-24io1 Issue 1 Tj=125°C
1600A 1200A 800A 400A
10.0
1.0 1
10
100
1
1000
Rating Report. Types M##431-20io1 and M##431-24io1 Issue 1
10
100
1000
di/dt (A/µs)
di/dt (A/µs)
Page 7 of 10
March, 2008
IXYS
Thyristor/Diode Module Types M##431-20io1 to M##431-24io1
Figure 8 – On-state current vs. Power dissipation – Sine wave 1800
Figure 9 – On-state current vs. Heatsink temperature – Sine wave 140
M##431-20io1-24io1 Issue 1
1600
30°
60°
90° 120°
M##431-20io1-24io1 Issue 1
180° 120
Maximum permissable heatsink temperature (°C)
Maximum forward dissipation (W)
1400
1200
1000
800
600
100
80
60
40
400
30°
20
60°
90° 120° 180°
200
0
0 0
200
400
600
800
1000
0
Mean forward current (A) (Whole cycle averaged)
Figure 10 – On-state current vs. Power dissipation – Square wave 1800
200
400
600
800
1000
Mean forward current (A) (Whole cycle averaged)
Figure 11 – On-state current vs. Heatsink temperature – Square wave 140
M##431-20io1-24io1 Issue 1
M##431-20io1-24io1 Issue 1
1600 120
Maximum permissible heatsink temperature (°C)
Maximum forward dissipation (W)
1400
1200
d.c. 270° 180° 120° 90° 60° 30°
1000
800
600
100
80
60
40
400 30°
20
60° 90° 120° 180° 270° d.c.
200
0
0 0
200
400
600
800
1000
1200
0
Mean Forward Current (Amps) (Whole Cycle Averaged)
Rating Report. Types M##431-20io1 and M##431-24io1 Issue 1
200
400
600
800
1000
1200
Mean Forward Current (Amps) (Whole Cycle Averaged)
Page 8 of 10
March, 2008
IXYS
Thyristor/Diode Module Types M##431-20io1 to M##431-24io1
2
Figure 12 – Maximum surge and I t Ratings Gate may temporarily lose control of conduction angle
100000
1.00E+07
M##431-20io1-24io1 Issue 1
2
I t: V RRM ≤10V
I2 t: 60% V RRM
2
2
Maximum I t (A s)
Total peak half sine surge current (A)
Tj (initial) = 125°C
1.00E+06
10000
ITSM: V RRM ≤10V ITSM: 60% V RRM
1000
1
3
5
10
1
Duration of surge (ms)
5
10
50
1.00E+05
100
Duration of surge (cycles @ 50Hz)
Figure 13 – Transient thermal impedance 0.1
Single Thyristor
M##431-20io1-24io1 Issue 1
Thermal impedance (K/W)
0.01
0.001
0.0001
0.00001 0.00001
0.0001
0.001
0.01
0.1
1
10
100
Time (s) Rating Report. Types M##431-20io1 and M##431-24io1 Issue 1
Page 9 of 10
March, 2008
IXYS
Thyristor/Diode Module Types M##431-20io1 to M##431-24io1
Outline Drawing & Ordering Information 3
67 1
5 4 2
1
5 4 2
MCC 376
MCA 3
67 1 4 5
2
3
1
5 4 2
3
67 1
2
MCK
MCD
MDC
150A118 ORDERING INFORMATION M
##
Fixed Type Code
Configuration code CC, CA, CK, CD or DC
(Please quote 11 digit code as below)
431
io
1
Fixed Type Code
Voltage code VRRM/100 20-24
i = Critical dv/dt 1000 V/µs o = Typical turn-off time
Fixed Version Code
Typical order code: MCD431-22io1– MCD configuration, 2200V VRRM
IXYS
IXYS Semiconductor GmbH Edisonstraße 15 D-68623 Lampertheim Tel: +49 6206 503-0 Fax: +49 6206 503-627 E-mail: [email protected] IXYS Corporation 1590 Buckeye Drive Milpitas, CA 95035-7418 USA Tel: +1 (408) 457 9000 Fax: +1 (408) 496-0670 E-mail: [email protected]
www.ixys.com
WESTCODE An
Westcode Semiconductors Ltd Langley Park Way, Langley Park, Chippenham, Wiltshire, SN15 1GE. Tel: +44 (0)1249 444524 Fax: +44 (0)1249 659448 E-mail: [email protected] IXYS Long Beach 3270 Cherry Avenue Long Beach CA 90807 USA Tel: +1 (562) 595 6971 Fax: +1 (562) 595 8182 E-mail: [email protected]
IXYS Company
www.westcode.com The information contained herein is confidential and is protected by Copyright. The information may not be used or disclosed except with the written permission of and in the manner permitted by the proprietors IXYS Semiconductors GmbH.
© IXYS Semiconductor GmbH.
In the interest of product improvement, IXYS reserves the right to change specifications at any time without prior notice.
Rating Report. Types M##431-20io1 and M##431-24io1 Issue 1
Page 10 of 10
March, 2008
IXYS
Data Sheet Issue: 1
Thyristor/Diode Modules M## 431 Absolute Maximum Ratings
VRRM VDRM [V] MCC
MCA
MCK
MCD
MDC
2000
431-20io1
431-20io1
431-20io1
431-20io1
431-20io1
2200
431-22io1
431-22io1
431-22io1
431-22io1
431-22io1
2400
431-24io1
431-24io1
431-24io1
431-24io1
431-24io1
VOLTAGE RATINGS 1)
VDRM
Repetitive peak off-state voltage
VDSM
Non-repetitive peak off-state voltage
VRRM VRSM
Repetitive peak reverse voltage
1)
1)
Non-repetitive peak reverse voltage
1)
OTHER RATINGS IT(AV)M IT(AV)M
Maximum average on-state current, TC = 85°C
Maximum average on-state current. TC = 100°C
IT(RMS)M
Nominal RMS on-state current, TC = 55°C
IT(d.c.)
D.C. on-state current, TC = 55°C
ITSM ITSM2
2) 2)
2)
Peak non-repetitive surge tp = 10 ms, VRM = 60%VRRM Peak non-repetitive surge tp = 10 ms, VRM ≤ 10V
3)
2
I t capacity for fusing tp = 10 ms, VRM = 60%VRRM
2
I t capacity for fusing tp = 10 ms, VRM ≤ 10 V
It It (di/dt)cr
2 2
3)
4)
Critical rate of rise of on-state current (non-repetitive)
UNITS
2000-2400
V
2100-2500
V
2000-2400
V
2100-2500
V
MAXIMUM LIMITS
UNITS
429
A
296
A
1020
A
809
A
10.9
kA
12.0
3)
3)
Critical rate of rise of on-state current (repetitive)
MAXIMUM LIMITS
4)
kA
594×10
3
As
2
720×10
3
As
2
200
A/µs
400
A/µs
VRGM
Peak reverse gate voltage
5
V
PG(AV)
Mean forward gate power
4
W
PGM
Peak forward gate power
30
W
3000
V
5)
VISOL
Isolation Voltage
Tvj op
Operating temperature range
-40 to +125
°C
Tstg
Storage temperature range
-40 to +50
°C
Notes: 1) De-rating factor of 0.13% per °C is applicable for Tvj below 25°C. 2) Single phase; 50 Hz, 180° half-sinewave. 3) Half-sinewave, 125°C Tvj initial. 4) VD = 67% VDRM, IFG = 2 A, tr ≤ 0.5µs, TC = 125°C. 5) AC RMS voltage, 50 Hz, 1min test
Rating Report. Types M##431-20io1 and M##431-24io1 Issue 1
Page 1 of 10
March, 2008
IXYS
Thyristor/Diode Module Types M##431-20io1 to M##431-24io1
Characteristics PARAMETER
MIN.
TYP.
MAX. TEST CONDITIONS 1)
UNITS
VTM
Maximum peak on-state voltage
-
1.30
1.50
VT0
Threshold voltage
-
-
1.00
V
rT
Slope resistance
-
-
0.41
mΩ
1000
-
-
(dv/dt)cr Critical rate of rise of off-state voltage
ITM = 1256 A
V
VD = 80% VDRM, linear ramp, Gate o/c
V/µs
IDRM
Peak off-state current
-
-
100
Rated VDRM
mA
IRRM
Peak reverse current
-
-
100
Rated VRRM
mA
VGT
Gate trigger voltage
-
-
2.5
IGT
Gate trigger current
-
-
250
VGD
Gate non-trigger voltage
0.25
-
-
IL
Latching current
-
-
1000
VD = 12 V, Tvj = 25°C
mA
IH
Holding current
-
-
300
VD = 12 V, Tvj = 25°C
mA
tgd
Gate controlled turn-on delay time
-
-
2.5
tgt
Turn-on time
-
-
8.0
IFG = 2 A, tr =1 µs, VD = 40%VDRM, ITM = 1500 A, di/dt = 10 A/µs, Tvj = 25°C
µs
Qrr
Recovered Charge
-
1600
1800
Qra
Recovered Charge, 50% chord
-
1350
-
Irm
Reverse recovery current
-
120
-
trr
Reverse recovery time, 50% chord
-
23
-
tq
Turn-off time
-
-
250
RthJC
Thermal resistance, junction to case
-
-
0.062 Single Thyristor
K/W
-
-
0.031 Whole Module
K/W
RthCH
Thermal resistance, case to heatsink
-
-
0.02
Single Thyristor
K/W
-
-
0.01
Whole Module
K/W
F1
Mounting force (to heatsink)
5.1
-
6.9
F2
Mounting force (to terminals)
Wt
Weight
10.8
-
13.2
-
1.5
-
V
Tvj = 25°C, VD = 12 V, IT = 3 A
mA
67% VDRM
V
µC µC
ITM = 800 A, tp =1ms, di/dt =10A/µs, VR =100 V
A µs
ITM = 1500 A, tp = 1 ms, di/dt = 10 A/µs, VR = 100 V, VDR = 67%VDRM, dvDR/dt = 50 V/µs
µs
Nm 2)
Nm kg
Notes: 1) Unless otherwise indicated Tvj=125°C. 2) Screws must be lubricated.
Rating Report. Types M##431-20io1 and M##431-24io1 Issue 1
Page 2 of 10
March, 2008
IXYS
Thyristor/Diode Module Types M##431-20io1 to M##431-24io1
Notes on Ratings and Characteristics 1.0 Voltage Grade Table VDRM VRRM V 2000 2200 2400
Voltage Grade 20 22 24
VDSM VRSM V 2100 2300 2500
VD VR DC V 1500 1650 1800
2.0 Extension of Voltage Grades This report is applicable to other voltage grades when supply has been agreed by Sales/Production. 3.0 De-rating Factor A blocking voltage de-rating factor of 0.13%/°C is applicable to this device for Tvj below 25°C. 4.0 Repetitive dv/dt Standard dv/dt is 1000V/µs. 5.0 Snubber Components When selecting snubber components, care must be taken not to use excessively large values of snubber capacitor or excessively small values of snubber resistor. Such excessive component values may lead to device damage due to the large resultant values of snubber discharge current. If required, please consult the factory for assistance. 6.0 Rate of rise of on-state current The maximum un-primed rate of rise of on-state current must not exceed 400A/µs at any time during turnon on a non-repetitive basis. For repetitive performance, the on-state rate of rise of current must not exceed 200A/µs at any time during turn-on. Note that these values of rate of rise of current apply to the total device current including that from any local snubber network. 7.0 Gate Drive The nominal requirement for a typical gate drive is illustrated below. An open circuit voltage of at least 30V is assumed. This gate drive must be applied when using the full di/dt capability of the device.
IGM 4A/µs
IG tp1
The magnitude of IGM should be between five and ten times IGT, which is shown on page 2. Its duration (tp1) should be 20µs or sufficient to allow the anode current to reach ten times IL, whichever is greater. Otherwise, an increase in pulse current could be needed to supply the necessary charge to trigger. The ‘back-porch’ current IG should remain flowing for the same duration as the anode current and have a magnitude in the order of 1.5 times IGT.
Rating Report. Types M##431-20io1 and M##431-24io1 Issue 1
Page 3 of 10
March, 2008
IXYS
Thyristor/Diode Module Types M##431-20io1 to M##431-24io1
8.0 Computer Modelling Parameters 8.1 Thyristor Dissipation Calculations 2
I AV =
WAV =
2
− VT 0 + VT 0 + 4 ⋅ ff ⋅ rT ⋅WAV 2 ⋅ ff 2 ⋅ rT
and:
∆T Rth
∆T = T j max − TK
Where VT0 = 1.0 V, rT = 0.41 mΩ.
Rth = Supplementary thermal impedance, see table below and ff = Form factor, see table below. Supplementary Thermal Impedance Conduction Angle
30°
60°
90°
120°
180°
270°
d.c.
Square wave
0.0702
0.0685
0.0679
0.0668
0.0658
0.0637
0.0620
Sine wave
0.0677
0.0673
0.0664
0.0655
0.0650
Form Factors Conduction Angle
30°
60°
90°
120°
180°
270°
d.c.
Square wave
3.464
2.449
2
1.732
1.414
1.149
1
Sine wave
3.98
2.778
2.22
1.879
1.57
8.2 Calculating thyristor VT using ABCD Coefficients The on-state characteristic IT vs. VT, on page 6 is represented by a set of constants A, B, C, D, forming the coefficients of the representative equation for VT in terms of IT given below:
VT = A + B ⋅ ln (I T ) + C ⋅ I T + D ⋅ I T The constants, derived by curve fitting software, are given below for both hot and cold characteristics. The resulting values for VT agree with the true device characteristic over a current range, which is limited to that plotted. 25°C Coefficients
125°C Coefficients
A
1.001105
A
0.6018822
B
0.1016930
B
0.06092552
C
-04
4.732084E
C
2.507715E
D
-0.02366814
D
4.119984E
Rating Report. Types M##431-20io1 and M##431-24io1 Issue 1
Page 4 of 10
-04 -03
March, 2008
IXYS
Thyristor/Diode Module Types M##431-20io1 to M##431-24io1
8.3 D.C. Thermal Impedance Calculation −t τ rt = ∑ rp ⋅ 1 − e p p =1 p=n
Where p = 1 to n and: n t rt rp τp
= number of terms in the series = Duration of heating pulse in seconds = Thermal resistance at time t = Amplitude of pth term = Time Constant of rth term
The coefficients for this device are shown in the table below: D.C. Term
rp
τp
1
2 -3
-3
1.37×10
4.86×10
-4
-3
7.6×10
8.6×10
3
4
5
0.0114
0.0223
0.0221
0.101
0.56
3.12
9.0 Reverse recovery ratings (i) Qra is based on 50% IRM chord as shown in Fig. 1
Fig. 1 (ii) Qrr is based on a 150 µs integration time i.e.
150 µs
Qrr =
∫i
rr
.dt
0
(iii)
K Factor =
t1 t2
Rating Report. Types M##431-20io1 and M##431-24io1 Issue 1
Page 5 of 10
March, 2008
IXYS
Thyristor/Diode Module Types M##431-20io1 to M##431-24io1
Curves Figure 1 – On-state characteristics of Limit device 10000
M##431-20io1-24io1 Issue 1
Tj = 25°C Instantaneous On-state current - ITM (A)
Tj = 125°C
1000
100 0
0.5
1
1.5
2
2.5
3
3.5
Instantaneous On-state voltage - VTM (V)
Figure 2 – Gate characteristics – Trigger limits 7
Figure 3 – Gate characteristics – Power curves 25
M##431-20io1-24io1 Issue 1 Tj=25°C
M##431-20io1-24io1 Issue 1
Tj=25°C
6
20
Gate Trigger Voltage - VGT (V)
Gate Trigger Voltage - VGT (V)
Max VG dc
Max VG dc
5
4
IGT, VGT
3
15
10 PG Max 30W dc
-40°C
25°C
125°C
2
5 PG 4W dc
1 IGD, VGD
Min VG dc
Min VG dc
0
0 0
0.2
0.4
0.6
0.8
0
1
Rating Report. Types M##431-20io1 and M##431-24io1 Issue 1
2
4
6
8
10
Gate Trigger Current - IGT (A)
Gate Trigger Current - IGT (A)
Page 6 of 10
March, 2008
IXYS
Thyristor/Diode Module Types M##431-20io1 to M##431-24io1
Figure 4 - Total recovered charge, Qrr 10000
Figure 5 - Recovered charge, Qra (50% chord) 10000
M##431-20io1-24io1 Issue 1 Tj=125°C
M##431-20io1-24io1 Issue 1 Tj=125°C 1600A 1200A
1600A 1200A
800A 400A Recovered charge - Qra, 50% chord (µC)
Recovered charge - Qrr (µC)
800A
400A
1000
1000
100 1
10
100
1
1000
10
di/dt (A/µs)
Figure 6 - Peak reverse recovery current, Irm
1000
Figure 7 - Maximum recovery time, trr (50% chord) 100.0
M##431-20io1-24io1 Issue 1 Tj=125°C
Reverse recovery time (50% chord) - trr (µs)
Reverse recovery current - Irm (A)
10000
100 di/dt (A/µs)
1600A 1200A 800A 400A
1000
100
10
M##431-20io1-24io1 Issue 1 Tj=125°C
1600A 1200A 800A 400A
10.0
1.0 1
10
100
1
1000
Rating Report. Types M##431-20io1 and M##431-24io1 Issue 1
10
100
1000
di/dt (A/µs)
di/dt (A/µs)
Page 7 of 10
March, 2008
IXYS
Thyristor/Diode Module Types M##431-20io1 to M##431-24io1
Figure 8 – On-state current vs. Power dissipation – Sine wave 1800
Figure 9 – On-state current vs. Heatsink temperature – Sine wave 140
M##431-20io1-24io1 Issue 1
1600
30°
60°
90° 120°
M##431-20io1-24io1 Issue 1
180° 120
Maximum permissable heatsink temperature (°C)
Maximum forward dissipation (W)
1400
1200
1000
800
600
100
80
60
40
400
30°
20
60°
90° 120° 180°
200
0
0 0
200
400
600
800
1000
0
Mean forward current (A) (Whole cycle averaged)
Figure 10 – On-state current vs. Power dissipation – Square wave 1800
200
400
600
800
1000
Mean forward current (A) (Whole cycle averaged)
Figure 11 – On-state current vs. Heatsink temperature – Square wave 140
M##431-20io1-24io1 Issue 1
M##431-20io1-24io1 Issue 1
1600 120
Maximum permissible heatsink temperature (°C)
Maximum forward dissipation (W)
1400
1200
d.c. 270° 180° 120° 90° 60° 30°
1000
800
600
100
80
60
40
400 30°
20
60° 90° 120° 180° 270° d.c.
200
0
0 0
200
400
600
800
1000
1200
0
Mean Forward Current (Amps) (Whole Cycle Averaged)
Rating Report. Types M##431-20io1 and M##431-24io1 Issue 1
200
400
600
800
1000
1200
Mean Forward Current (Amps) (Whole Cycle Averaged)
Page 8 of 10
March, 2008
IXYS
Thyristor/Diode Module Types M##431-20io1 to M##431-24io1
2
Figure 12 – Maximum surge and I t Ratings Gate may temporarily lose control of conduction angle
100000
1.00E+07
M##431-20io1-24io1 Issue 1
2
I t: V RRM ≤10V
I2 t: 60% V RRM
2
2
Maximum I t (A s)
Total peak half sine surge current (A)
Tj (initial) = 125°C
1.00E+06
10000
ITSM: V RRM ≤10V ITSM: 60% V RRM
1000
1
3
5
10
1
Duration of surge (ms)
5
10
50
1.00E+05
100
Duration of surge (cycles @ 50Hz)
Figure 13 – Transient thermal impedance 0.1
Single Thyristor
M##431-20io1-24io1 Issue 1
Thermal impedance (K/W)
0.01
0.001
0.0001
0.00001 0.00001
0.0001
0.001
0.01
0.1
1
10
100
Time (s) Rating Report. Types M##431-20io1 and M##431-24io1 Issue 1
Page 9 of 10
March, 2008
IXYS
Thyristor/Diode Module Types M##431-20io1 to M##431-24io1
Outline Drawing & Ordering Information 3
67 1
5 4 2
1
5 4 2
MCC 376
MCA 3
67 1 4 5
2
3
1
5 4 2
3
67 1
2
MCK
MCD
MDC
150A118 ORDERING INFORMATION M
##
Fixed Type Code
Configuration code CC, CA, CK, CD or DC
(Please quote 11 digit code as below)
431
io
1
Fixed Type Code
Voltage code VRRM/100 20-24
i = Critical dv/dt 1000 V/µs o = Typical turn-off time
Fixed Version Code
Typical order code: MCD431-22io1– MCD configuration, 2200V VRRM
IXYS
IXYS Semiconductor GmbH Edisonstraße 15 D-68623 Lampertheim Tel: +49 6206 503-0 Fax: +49 6206 503-627 E-mail: [email protected] IXYS Corporation 1590 Buckeye Drive Milpitas, CA 95035-7418 USA Tel: +1 (408) 457 9000 Fax: +1 (408) 496-0670 E-mail: [email protected]
www.ixys.com
WESTCODE An
Westcode Semiconductors Ltd Langley Park Way, Langley Park, Chippenham, Wiltshire, SN15 1GE. Tel: +44 (0)1249 444524 Fax: +44 (0)1249 659448 E-mail: [email protected] IXYS Long Beach 3270 Cherry Avenue Long Beach CA 90807 USA Tel: +1 (562) 595 6971 Fax: +1 (562) 595 8182 E-mail: [email protected]
IXYS Company
www.westcode.com The information contained herein is confidential and is protected by Copyright. The information may not be used or disclosed except with the written permission of and in the manner permitted by the proprietors IXYS Semiconductors GmbH.
© IXYS Semiconductor GmbH.
In the interest of product improvement, IXYS reserves the right to change specifications at any time without prior notice.
Rating Report. Types M##431-20io1 and M##431-24io1 Issue 1
Page 10 of 10
March, 2008
