Delta-electronics SMT Power Inductor SIWCM73L User Manual download pdf

25 C: 1KHz, 1V

SMT Power Inductor

SIWCM73L Type

RoHS compliant.

Low profile (2.5mm max. height) SMD type.

Magnetically shielded,suitable for high density mounting.

High energy storage and low DCR.

Provided with embossed carrier tape packing.

Idel for power source circuits, DC-DC converter,

DC-AC inverters inductor application.

In addition to the standard versions shown here,

customized inductors are available to meet your exact requirements.

Features

Electrical Characteristics:

0.00 0.01 0.10 1.00 10.00

CURRENT (A)

1.00

10.00

100.00

1000.00

10000.00

INDUCTANCE (uH)

100

120

150

180

220

270

330

470

560

680

820

101

390

121

151

181

221

271

331

391

471

561

681

821

102

122

152

182

222

272

332

392

SIWCM73L-100 10 0.200 0.700

SIWCM73L-120 12 0.220 0.616

SIWCM73L-150 15 0.291 0.572

SIWCM73L-180 18 0.307 0.524

SIWCM73L-220 22 0.355 0.468

SIWCM73L-270 27 0.412 0.432

SIWCM73L-330 33 0.456 0.392

SIWCM73L-390 39 0.580 0.372

SIWCM73L-470 47 0.671 0.340

SIWCM73L-560 56 0.735 0.284

SIWCM73L-680 68 0.981 0.276

SIWCM73L-820 82 1.110 0.256

SIWCM73L-101 100 1.250 0.228

SIWCM73L-121 120 1.400 0.208

SIWCM73L-151 150 1.850 0.188

SIWCM73L-181 180 2.110 0.168

SIWCM73L-221 220 2.540 0.160

SIWCM73L-271 270 4.130 0.144

SIWCM73L-331 330 4.350 0.128

SIWCM73L-391 390 4.860 0.120

SIWCM73L-471 470 6.640 0.104

SIWCM73L-561 560 7.250 0.096

SIWCM73L-681 680 8.180 0.088

SIWCM73L-821 820 9.680 0.080

SIWCM73L-102 1000 15.400 0.072

SIWCM73L-122 1200 18.100 0.070

SIWCM73L-152 1500 18.800 0.064

SIWCM73L-182 1800 20.600 0.055

SIWCM73L-222 2200 32.300 0.050

SIWCM73L-272 2700 36.800 0.046

SIWCM73L-332 3300 40.900 0.040

SIWCM73L-392 3900 48.800 0.037

2.5

3.0

Mechanical Dimension:

UNIT:mm/inch

A = 7.0 0.3 / 0.276 0.012

B = 7.0 0.3 / 0.276 0.012

C = 2.5 / 0.098 Max.

D = 4.0 0.1 / 0.157 0.004

E = 1.5 / 0.059

F = 2.0 / 0.079

RECOMMENDED PAD PATTERNS

Irated

(Adc)

PART NO.

DCR

( ) MAX

(uH)

1. Tolerance of inductance: 30% for 10~82uH, 20% for 100~820uH, 10% for 1000~3900uH.

2. Irated is the DC current which cause the inductance drop 10% typical of its nominal inductance without current

and the surface temperature of the part increase less than 45

3. Operating temperature : -20 to 105 (including self-temperature rise).

C C

DELTA ELECTRONICS, INC.

(TAOYUAN PLANT CPBG)

252, SAN YING ROAD, KUEISAN INDUSTRIAL ZONE, TAOYUAN SHIEN, 333, TAIWAN, R.O.C.

TEL: 886-3-3591968; FAX: 886-3-3591991

http://www.deltaww.com

SMT Power Inductor 1

Summary of Contents

Page 1 - SMT Power Inductor

o 25 C: 1KHz, 1VSMT Power InductorSIWCM73L TypeRoHS compliant.Low profile (2.5mm max. height) SMD type.Magnetically shielded,suitable for high densit

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Delta-electronics SMT Power Inductor SIWCM73L User Manual

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