Datasheet

ManualsBrandsEaton ManualsInductorsInductor, SMD, 4.7uH, 2.05A, 61.2mOhm

Description

•

Six sizes of shielded drum core inductors with low

rofiles (as low as 1.0mm) and high power density

•

Inductance range from .47uH to 1000uH

• Current range from 6.00 to 0.088 Amps

• Ferrite shielded, low EMI

• Ferrite core material

Applications

• Digital cameras, CD players, cellular phones, and PDAs

• PCMCIA cards

• GPS systems

Environmental Data

• Storage temperature range: -40°C to +125°C

• Operating ambient temperature range: -40°C to +85°C

(range is application specific). Temperature rise is

approximately 40°C at rated rms current

• Solder reflow temperature: +260°C max. for 10 seconds

max.

Packaging

• Supplied in tape and reel packaging, 3800 (SD10,

SD12, SD14 and SD18), 2900 (SD20 and SD25)

per reel

SD Series

High Power Density,

Low Profile, Shielded Inductors

(1) Open Circuit Inductance Test Parameters: 100KHz, 0.25Vrms, 0.0Adc.

(2) RMS current for an approximate ∆T of 40°C without core loss. It is

recommended that the temperature of the part not exceed 125°C.

(3) SD10,12,18,25 Peak current for approximate 30% roll off at 20°C.

SD14 Peak current for approximate 20% roll off at 20°C.

(4) DCR limits @ 20°C.

5) Applied Volt-Time product (V-uS) across the inductor at 100kHz necessary to

generate a core loss equal to 10% of the total losses for 40°C temperature rise.

Part Number Rated OCL (1) Part Irms (2) Isat (3) DCR (4) Volt

Inductance +/-20% Marking Amperes Amperes

(Ω) u-sec

(µH)

(µH) Typ. Typ.

SD10-R47-R 0.470 0.453 A 2.59 3.54 0.0249 2.1

SD10-1R0-R 1.00 1.119

B 1.93 2.25 0.0448 3.3

SD10-1R5-R 1.50 1.563 C 1.60 1.91 0.0653 3.9

SD10-2R2-R 2.20 2.081 D 1.35

1.65 0.0912 4.5

SD10-3R3-R 3.30 3.339 E 1.24 1.31 0.1078 5.7

SD10-4R7-R 4.70 4.893 F 1.04

1.08

0.1535 6.9

SD10-6R2-R 6.20 6.743 G 0.94 0.92 0.218 8.1

SD10-8R2-R 8.20 8.889 H 0.800 0.800 0.2607 9.3

SD10-100-R 10.0 10.07 J 0.760 0.752 0.336 9.9

SD10-150-R 15.0 15.55 K 0.613 0.605 0.4429 12.3

SD10-220-R 22.0 22.21 L 0.498 0.506 0.6718 14.7

SD10-330-R 33.0 32.20 M 0.412 0.420 0.9807 17.7

SD10-470-R 47.0 46.63 N 0.337 0.349 1.47 21.3

SD10-680-R 68.0 70.01 O 0.301 0.285 1.84 26.1

SD10-820-R 82.0 83.48 P 0.258 0.261 2.50 28.5

SD10-101-R 100 102.0 Q 0.225 0.236 3.29 31.5

SD10-151-R 150 149.2 R 0.200 0.195 4.15 38.1

SD10-221-R 220 222.2 S 0.161 0.160 6.41 46.5

SD10-331-R 330 330.4 T 0.130 0.131 9.83 56.7

SD10-471-R

470 468.3 U 0.117 0.110 12.10 67.5

SD12-R47-R 0.470 0.490 A 3.19 3.86 0.0246 2.84

SD12-1R2-R 1.20 1.21 B 2.62 2.45 0.0366 4.47

SD12-1R5-R 1.50 1.69 C 2.19 2.08 0.0521 5.28

SD12-2R2-R 2.20 2.25 D 1.83 1.80 0.0747 6.09

SD12-3R3-R 3.30 3.61 E 1.55 1.42 0.1043 7.71

SD12-4R7-R

4.70

4.41

1.46

1.29

0.1177 8.53

SD12-6R2-R

6.20

6.25

1.21

1.08

0.1699

10.15

SD12-8R2-R 8.20 8.41 H 1.02 0.931 0.2399 11.77

SD12-100-R

10.0

10.89

0.938 0.818 0.2844 13.40

SD12-150-R

15.0

15.21

0.782

0.692

0.4089

15.83

SD12-220-R

22.0 22.09 L 0.628 0.574 0.6338 19.08

SD12-330-R

33.0

32.49 M 0.519 0.474 0.9289 23.14

SD12-470-R

47.0

47.61

0.428

0.391 1.37 28.01

SD12-680-R

68.0

68.89

0.341

0.325

2.16

33.70

oHS

2002/95/EC

Summary of content (7 pages)

PAGE 1
SD Series High Power Density, Low Profile, Shielded Inductors Description RoHS 2002/95/EC • Six sizes of shielded drum core inductors with low profiles (as low as 1.0mm) and high power density • Inductance range from .47uH to 1000uH • Current range from 6.00 to 0.
PAGE 2
SD Series High Power Density, Low Profile, Shielded Inductors Part Number SD12-820-R SD12-101-R SD12-151-R SD12-221-R SD12-331-R SD12-471-R SD12-681-R SD12-821-R SD12-102-R SD14-R58-R SD14-R87-R SD14-1R2-R SD14-1R5-R SD14-2R0-R SD14-2R5-R SD14-3R2-R SD14-4R5-R SD14-6R9-R SD14-8R8-R SD14-100-R SD14-150-R SD14-220-R SD14-330-R SD14-470-R SD14-680-R SD14-820-R SD14-101-R SD14-151-R SD14-221-R SD14-331-R SD14-471-R SD14-681-R SD14-821-R SD14-102-R SD18-R47-R SD18-R82-R SD18-1R2-R SD18-1R5-R SD18-2R2-R SD18-3R3-
PAGE 3
SD Series High Power Density, Low Profile, Shielded Inductors Part Number SD20-R47-R SD20-1R2-R SD20-1R5-R SD20-2R2-R SD20-3R3-R SD20-4R7-R SD20-6R2-R SD20-8R2-R SD20-100-R SD20-150-R SD20-220-R SD20-330-R SD20-470-R SD20-680-R SD20-820-R SD20-101-R SD20-151-R SD20-221-R SD20-331-R SD20-471-R SD20-681-R SD20-821-R SD20-102-R SD25-R47-R SD25-R82-R SD25-1R2-R SD25-1R5-R SD25-2R2-R SD25-3R3-R SD25-4R7-R SD25-6R8-R SD25-8R2-R SD25-100-R SD25-150-R SD25-220-R SD25-330-R SD25-470-R SD25-680-R SD25-820-R SD25-101-
PAGE 4
SD Series High Power Density, Low Profile, Shielded Inductors Mechanical Diagrams SD Series RECOMMENDED PCB LAYOUT TOP VIEW Pin # 1 identifier 2 PAD LAYOUT SIDE VIEW 1 SCHEMATIC 1 2 2.975 Series SD10 SD12 SD14 SD18 SD20 SD25 5.950 2 2 2.575 2 HT 2 2.975 R2.250 5.15 (see chart below) 5.2 Max 1 2.975 R2.250 1.0 1.5 Typ. Ref. 2 5.950 9 5.95 9 5.
PAGE 5
SD Series High Power Density, Low Profile, Shielded Inductors DC Current vs. Temperature SD10-471 100.0 90.0 90.0 Temperature Rise (Deg. C) Temperature Rise (Deg. C) SD10-220 100.0 80.0 70.0 60.0 50.0 40.0 30.0 20.0 80.0 70.0 60.0 50.0 40.0 30.0 20.0 10.0 10.0 0.0 0.00 0.10 0.20 0.30 0.40 0.50 0.60 0.70 0.0 0.00 0.80 0.05 0.09 0.14 Idc (A) 100.0 90.0 90.0 Temperature Rise (Deg. C) Temperature Rise (Deg. C) 0.23 SD12-470 SD12-330 100.0 80.0 70.0 60.0 50.0 40.0 30.0 20.0 10.0 80.
PAGE 6
SD Series High Power Density, Low Profile, Shielded Inductors DC Current vs. Temperature SD25-100 SD25-101 100.0 100.0 Temperature Rise (Deg. C) Temperature Rise (Deg. C) 90.0 80.0 70.0 60.0 50.0 40.0 30.0 20.0 90.0 80.0 70.0 60.0 50.0 40.0 30.0 20.0 10.0 10.0 0.0 0.00 0.0 0.0 0.5 1.0 1.5 2.0 2.5 3.0 0.20 0.40 0.60 0.80 1.00 1.
PAGE 7
SD Series High Power Density, Low Profile, Shielded Inductors Core Loss % of Losses from Irms (maximum) Irms DERATING WITH CORE LOSS %ofApplied PM-4311 3/07 © Cooper Electronic Technologies 2007 Volt-µSecond Visit us on the Web at www.cooperbussmann.com 1225 Broken Sound Pkwy.