CS770 - Coto Technology
C770S / CT770 / CS770 CotoMOS® C770S / CT770 / CS770 The C770S / CT770 / CS770 features current switching capability to 380mA with a low on resistance of 1.6Ω Maximum. Designed for Security, Measurement and Instrumentation applications the CotoMOS® relay is capable of handling 60V load conditions. If your requirements are different please contact your Coto Applications Engineer for assistance through www.cotorelay.com. C770S / CT770 / CS770 Features u Contact Form: 1A+1B u Load Voltage: 60V Maximum u Operation LED Current: 3.0mA Maximum u Load Current: 380mA Maximum u On-Resistance: 1.6Ω Maximum u Output Capacitance: 45pF Typical (NO), 165 pF (NC) Typical u Low Off-State Leakage Current: 1μ A (NO), 10μ A (NC) Maximum
DIMENSIONS in Inches (Millimeters)
CS770
C770S
0.398(10.1)Max.
0.382(9.7) Max.
0.047(1.2)
0.020(0.5)
CT770
TERMINAL IDENTIFICATION 8 7 6 5
IDENTIFIES PIN #1 0.162(4.1)
0.398(10.1)Max.
0.100(2.54) 0.300(7.62)
NC
5,6,7,8: Drain (MOSFET)
0.162(4.1)
0.020(0.5)
NO
1 2 3 4 (+) (-) (+) (-) 1,3: Anode (LED) 2,4: Cathode (LED)
IDENTIFIES PIN #1
0.020(0.5)
0.010(0.25)
.118(3.0)
0.376(9.54)Max.
0.310(7.87)Max.
0.047(1.2)
0.252(6.4)
0.020(0.5)
0.100(2.55)Max.
0.006(0.15) 0.376(9.54)Max.
0.154(3.9)Max. 0.010(0.25)
0.134(3.4) 0.252(6.4)
0.310(7.87)Max.
0.047(1.2) 0.004(0.1)
0.079(2.0)
IDENTIFIES PIN #1
0.398(10.1)Max.
96 | page
0.006(0.15)
0.300(7.62)
0.300(7.62)
0.020(0.5)
0.200(0.5)
0.100(2.54)
0.010(0.25)
0.100(2.54)
0.280(7.1)Max.
0.173(4.4)
IDENTIFIES PIN #1
0.051(1.3)
0.252(6.4)
0.406(10.3)Max.
0.016(0.4)
04092015
.118(3.0) 0.100(2.54) 0.300(7.62)
tel: (401) 943.2686
|
fax: (401) 942.0920
C770S / CT770 / CS770 MAXIMUM RATINGS (Ambient Temperature: 25ºC) Parameters INPUT SPECIFICATIONS
Symbol
Units
Value (SOP 8 / DIP 8, SMD 8)
Continuous LED Current
IF
mA
50
Peak LED Current
IFP
mA
500
LED Reverse Voltage
VR
V
5
Input Power Dissipation
Pin
mW
75
Load Voltage
VL
V (AC peak or DC)
60
Load Current
IL
mA
350 / 380
Peak Load Current
IPeak
A
1000
Output Power Dissipation
POut
mW
400 / 600
OUTPUT SPECIFICATIONS
RELAY SPECIFICATIONS Total Power Dissipation
PT
mW
450 / 650
I/O Breakdown Voltage
VI/O
Vrms
1500
Operating Temperature
TOpr
ºC
-40 ~ +85
Storage Temperature
TStg
ºC
-40 ~ +100
C770S / CT770 / CS770 ELECTRICAL SPECIFICATIONS (Ambient Temperature: 25ºC) Parameters INPUT LED Forward Voltage
Symbol
Test Conditions
Units
Min
Typ
Max
VF
IF=10mA
V
1.0
1.17
1.5
0.9
3.0
Operation LED Current
IF On
mA
Recovery LED Voltage
VF Off
V
0.5
1.0
OUTPUT On-Resistance Drain to Drain
ROn
Off-State Leakage Current
ILeak
Output Capacitance
COut
IF=5mA (NO), IF=0mA (NC), IL=Rating Time to flow is within 1 sec. IF=0mA (NO), IF=5mA (NC), VL=60V, f=1MHz IF=0mA (NO), IF=5mA (NC) VL=0V, f=1MHz
Ω
0.75
1.6 1 (NO) 10 (NC)
μA pF
45 (NO) 165 (NC)
ms
0.2 (NO) 0.35 (NC)
2.0
ms
0.05
1.0
ms
0.2 (NO) 0.25 (NC)
2.0
ms
0.05
1.0
TRANSMISSION Operate Time Recovery Time Operate Time Recovery Time
TOn (NO) TOff (NC) TOff (NO) TOn (NC) TOn (NO) TOff (NC) TOff (NO) TOn (NC)
IF=5mA, IL=Rating (for SOP type) IF=5mA, IL=Rating (for SOP type) IF=10mA, IL=Rating (for DIP/SMD type) IF=10mA, IL=Rating (for DIP/SMD type)
COUPLED I/O Insulation Resistance I/O Capacitance
RI/O CI/O
Ω f=1MHz
pF
109 1.3
Environmental Ratings:
Operating Temp: -40°C to +85° C; Storage Temp: –40 to +100 C. All electrical parameters measured at 25° C unless otherwise specified.
For most recent data visit www.cotorelay.com
04092015
COTO TECHNOLOGY, INC.
page | 97
DIMENSIONS in Inches (Millimeters)
CS770
C770S
0.398(10.1)Max.
0.382(9.7) Max.
0.047(1.2)
0.020(0.5)
CT770
TERMINAL IDENTIFICATION 8 7 6 5
IDENTIFIES PIN #1 0.162(4.1)
0.398(10.1)Max.
0.100(2.54) 0.300(7.62)
NC
5,6,7,8: Drain (MOSFET)
0.162(4.1)
0.020(0.5)
NO
1 2 3 4 (+) (-) (+) (-) 1,3: Anode (LED) 2,4: Cathode (LED)
IDENTIFIES PIN #1
0.020(0.5)
0.010(0.25)
.118(3.0)
0.376(9.54)Max.
0.310(7.87)Max.
0.047(1.2)
0.252(6.4)
0.020(0.5)
0.100(2.55)Max.
0.006(0.15) 0.376(9.54)Max.
0.154(3.9)Max. 0.010(0.25)
0.134(3.4) 0.252(6.4)
0.310(7.87)Max.
0.047(1.2) 0.004(0.1)
0.079(2.0)
IDENTIFIES PIN #1
0.398(10.1)Max.
96 | page
0.006(0.15)
0.300(7.62)
0.300(7.62)
0.020(0.5)
0.200(0.5)
0.100(2.54)
0.010(0.25)
0.100(2.54)
0.280(7.1)Max.
0.173(4.4)
IDENTIFIES PIN #1
0.051(1.3)
0.252(6.4)
0.406(10.3)Max.
0.016(0.4)
04092015
.118(3.0) 0.100(2.54) 0.300(7.62)
tel: (401) 943.2686
|
fax: (401) 942.0920
C770S / CT770 / CS770 MAXIMUM RATINGS (Ambient Temperature: 25ºC) Parameters INPUT SPECIFICATIONS
Symbol
Units
Value (SOP 8 / DIP 8, SMD 8)
Continuous LED Current
IF
mA
50
Peak LED Current
IFP
mA
500
LED Reverse Voltage
VR
V
5
Input Power Dissipation
Pin
mW
75
Load Voltage
VL
V (AC peak or DC)
60
Load Current
IL
mA
350 / 380
Peak Load Current
IPeak
A
1000
Output Power Dissipation
POut
mW
400 / 600
OUTPUT SPECIFICATIONS
RELAY SPECIFICATIONS Total Power Dissipation
PT
mW
450 / 650
I/O Breakdown Voltage
VI/O
Vrms
1500
Operating Temperature
TOpr
ºC
-40 ~ +85
Storage Temperature
TStg
ºC
-40 ~ +100
C770S / CT770 / CS770 ELECTRICAL SPECIFICATIONS (Ambient Temperature: 25ºC) Parameters INPUT LED Forward Voltage
Symbol
Test Conditions
Units
Min
Typ
Max
VF
IF=10mA
V
1.0
1.17
1.5
0.9
3.0
Operation LED Current
IF On
mA
Recovery LED Voltage
VF Off
V
0.5
1.0
OUTPUT On-Resistance Drain to Drain
ROn
Off-State Leakage Current
ILeak
Output Capacitance
COut
IF=5mA (NO), IF=0mA (NC), IL=Rating Time to flow is within 1 sec. IF=0mA (NO), IF=5mA (NC), VL=60V, f=1MHz IF=0mA (NO), IF=5mA (NC) VL=0V, f=1MHz
Ω
0.75
1.6 1 (NO) 10 (NC)
μA pF
45 (NO) 165 (NC)
ms
0.2 (NO) 0.35 (NC)
2.0
ms
0.05
1.0
ms
0.2 (NO) 0.25 (NC)
2.0
ms
0.05
1.0
TRANSMISSION Operate Time Recovery Time Operate Time Recovery Time
TOn (NO) TOff (NC) TOff (NO) TOn (NC) TOn (NO) TOff (NC) TOff (NO) TOn (NC)
IF=5mA, IL=Rating (for SOP type) IF=5mA, IL=Rating (for SOP type) IF=10mA, IL=Rating (for DIP/SMD type) IF=10mA, IL=Rating (for DIP/SMD type)
COUPLED I/O Insulation Resistance I/O Capacitance
RI/O CI/O
Ω f=1MHz
pF
109 1.3
Environmental Ratings:
Operating Temp: -40°C to +85° C; Storage Temp: –40 to +100 C. All electrical parameters measured at 25° C unless otherwise specified.
For most recent data visit www.cotorelay.com
04092015
COTO TECHNOLOGY, INC.
page | 97
