SDR1806 - Bourns

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Inductance as low as 1 µH. □ RoHS compliant*. Applications. □ Input/output of DC/DC converters. □ Power supplies for: • Portable communications equipment. • Camcorders. • LCD TVs. SDR1806 Series - SMD Power Inductors. *RoHS Directive 2002/95/EC Jan. 27, 2003 including annex and RoHS Recast 2011/65/EU ...

PL IA NT CO M *R oH S

Features

Applications

■ Available in E6 series

■ Input/output of DC/DC converters

■ Low profile of only 6.6 mm

■ Power supplies for:

• Portable communications equipment • Camcorders • LCD TVs • Car radios

■ Inductance as low as 1 µH ■ RoHS compliant*

SDR1806 Series - SMD Power Inductors

Inductance 100 kHz Bourns Part No. (µH)

SDR1806-1R0ML SDR1806-2R2ML SDR1806-3R3ML SDR1806-5R6ML SDR1806-8R2ML SDR1806-100ML SDR1806-150ML SDR1806-220ML SDR1806-330ML SDR1806-470ML SDR1806-680ML SDR1806-101KL SDR1806-151KL SDR1806-221KL SDR1806-331KL SDR1806-471KL SDR1806-681KL SDR1806-102KL

1 2.2 3.3 5.6 8.2 10.0 15.0 22.0 33.0 47.0 68.0 100.0 150.0 220.0 330.0 470.0 680.0 1000.0

Tol. %

± ± ± ± ± ± ± ± ± ± ± ± ± ± ± ± ± ±

20 20 20 20 20 20 20 20 20 20 20 10 10 10 10 10 10 10

Q Ref.

Test Frequency (MHz)

SRF Typ. (MHz)

RDC Max. (mΩ)

I rms Max. (A)

I sat Typ. (A)

21 22 22 23 22 22 20 22 24 22 22 25 23 20 18 15 12 10

7.96 7.96 7.96 7.96 7.96 2.52 2.52 2.52 2.52 2.52 2.52 0.796 0.796 0.796 0.796 0.796 0.796 0.252

100.0 55.0 40.0 30.0 27.0 25.0 17.0 13.0 11.0 9.0 8.0 7.0 5.0 4.5 3.5 3.0 2.5 2.0

4.0 6.8 9.8 15.0 20.0 25.0 35.0 45.0 68.0 95.0 130.0 190.0 270.0 420.0 580.0 820.0 1200.0 1800.0

10.0 9.00 7.60 6.40 7.00 5.30 4.30 3.60 3.00 2.50 2.10 1.70 1.40 1.10 1.00 0.80 0.70 0.50

30.00 22.00 17.00 12.80 9.40 10.00 8.00 6.70 5.40 4.60 3.80 3.20 2.60 2.20 1.80 1.50 1.20 1.00

General Specifications Test Voltage.....................................0.1 V Reflow soldering.....250 °C; 10 sec max. (In compliance with JEDEC, J-STD-020C, Table 4-2) Operating Temperature ..-40 °C to +125 °C (Temperature rise included) Storage Temperature..-40 °C to +125 °C Resistance to Soldering Heat ............................250 °C, 10 sec. max. Materials Core.........................................Ferrite DR Wire .............................Enameled copper Base ......................................LCP E4008 Terminal .........................................Cu/Sn Rated Current ...................Ind. drop 10 % typ. at Isat Temperature Rise ..................40 °C max. at rated Irms Packaging.....................250 pcs. per reel Product Dimensions

101

Electrical Specifications

14.0 ± 0.3 (.551 ± .012)

18.3 ± 0.3 (.720 ± .012)

6.6 ± 0.3 (.260 ± .012)

Electrical Schematic

13.0 ± 0.3 (.512 ± .012) 2.5 ± 0.2 (.098 ± .008)

2.6 ± 0.2 (.102 ± .008)

• = START OF WINDING Recommended Layout REF.

2.9 REF. (.114)

12.7 (.500)

3.0 REF. (.118)

*RoHS Directive 2002/95/EC Jan 27, 2003 including Annex Specifications are subject to change without notice. Customers should verify actual device performance in their specific applications.

DIMENSIONS:

MM (INCHES)

SDR1806 Series - SMD Power Inductor Soldering Profile 300

Max. of 10 seconds at 250 °C Max. of 30 seconds > 220 °C 250 °C

250





Temperature (°C)

200

150 120 - 150 seconds 100

Ramp-down 5 °C/second maximum

50

Ramp-up 4 °/second maximum

0 0

50

100

150

200

250

300

Time (seconds)

Packaging Specifications 2.0 ± 0.5 (.079 ± .020)

330 (12.99) DIA.

38.4 (1.512) THICKNESS 0.10 (.004) MAX.

13.0 ± 0.5 (.512 ± .020) DIA.

21.0 ± 0.8 (.827 ± .031)

EMBOSSED CAVITY

50.0 (1.969) 13.0 ± 0.5 DIA. (.512 ± .020) EMBOSSED CARRIER

32.0 (1.260)

34 (1.339) 4.0 (.157)

END

101

101

101

101

32.0 (1.260)

START

20.0 (.787)

NO COMPONENT

160 (6.299)

NO COMPONENT COMPONENTS

USER DIRECTION OF FEED

QTY: 250 PCS. PER REEL

REV. 09/10 Specifications are subject to change without notice. Customers should verify actual device performance in their specific applications.

390 (15.354)

DIMENSIONS:

MM (INCHES)

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Oct 10, 2010 - TEM analysis was performed at the Central Facility for Advanced Microscopy and Microanalysis (CFAMM) at UCR. TEM grid was mounted on a ...