LPS8045B-334MR [COILCRAFT]

Shielded Power Inductors;


型号：	LPS8045B-334MR
厂家：	Coilcraft lnc.
描述：	Shielded Power Inductors
文件：	总2页 (文件大小：200K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

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Document 968-1

Shielded Power Inductors LPS8045B

• Inductance values from 6.8 to 1000 µH

• Low DCR; excellent current handling

Core material Ferrite

Weight 0.88 – 1.1 g

Environmental RoHS compliant, halogen free

Terminations RoHS compliant matte tin over nickel over silver.

Other terminations available at additional cost.

Ambient temperature –40°C to +85°C with (40°C rise) Irms current.

Maximum part temperature +125°C (ambient + temp rise). Derating.

Storage temperature Component: –40°C to +125°C.

Tape and reel packaging: –40°C to +80°C

Resistance to soldering heat Max three 40 second reﬂows at

+260°C, parts cooled to room temperature between cycles

Moisture Sensitivity Level (MSL) 1 (unlimited ﬂoor life at <30°C /

85% relative humidity)

Failures in Time (FIT) / Mean Time Between Failures (MTBF)

38 per billion hours / 26,315,789 hours, calculated per Telcordia SR-332

Packaging 250/7″ reel; 1000/13″ reel; Plastic tape: 16 mm wide,

0.28 mm thick, 12 mm pocket spacing, 4.83 mm pocket depth

Recommended pick and place nozzle OD: 8 mm; ID: 4 mm

PCB washing Tested to MIL-STD-202 Method 215 plus an additional

aqueous wash. See Doc787_PCB_Washing.pdf.

Inductance²

ꢀ0ꢁ (ꢂµ)

SRF typ

(Mµz)

DCR (Ohms)

Isat (A)³

Irms (A)⁴

ꢀ0°C rise 40°C rise

Part number¹

typ

max

10ꢁ drop ꢀ0ꢁ drop 30ꢁ drop

LPS8045B-682MR_

LPS8045B-103MR_

LPS8045B-153MR_

LPS8045B-223MR_

LPS8045B-333MR_

6.8

0.059

0.073

0.092

0.102

0.121

0.075

0.090

0.110

0.130

0.145

3.6

2.8

2.5

2.0

1.8

3.9

3.2

2.7

2.3

2.0

4.0

3.3

2.7

2.4

2.1

1.80

1.55

1.35

1.25

1.20

2.40

2.15

1.85

1.75

1.60

LPS8045B-473MR_

LPS8045B-683MR_

LPS8045B-104MR_

LPS8045B-154MR_

LPS8045B-224MR_

100

150

220

0.153

0.193

0.297

0.379

0.564

0.179

0.223

0.342

0.442

0.662

1.6

1.2

1.0

0.88

0.70

1.7

1.3

1.1

0.93

0.74

1.8

1.4

1.1

0.95

0.77

1.10

0.95

0.78

0.70

0.60

1.50

1.35

1.10

0.95

0.82

8.7

6.5

5.0

4.3

LPS8045B-334MR_

LPS8045B-474MR_

LPS8045B-684MR_

LPS8045B-105MR_

330

470

680

0.834

1.28

1.88

2.92

0.950

1.45

2.23

3.22

3.0

2.5

2.2

1.3

0.52

0.43

0.33

0.31

0.58

0.48

0.39

0.34

0.61

0.50

0.43

0.36

0.48

0.39

0.32

0.23

0.65

0.53

0.44

0.32

1000

1. When ordering, please specify termination and packaging codes:

LPS8045B-105MRC

Termination: R = RoHS compliant matte tin over nickelover silver.

Special order, added cost:

Q = RoHS tin-silver-copper (95.5/4/0.5) or P = non-RoHS tin-lead (63/37).

Packaging: C = 7″ machine-ready reel. EIA-481 embossed plastic tape (250 parts per full reel).

B = Less than full reel. In tape, but not machine ready.

To have a leader and trailer added ($25 charge), use code letter C instead.

D = 13″ machine-ready reel. EIA-481 embossed plastic tape. Factory order only, not stocked (1000 parts per full reel).

2. Inductance at 100 kHz, 0.1 Vrms, 0 Adc.

3. DC current at 25°C that causes the speciﬁed inductance drop from its value without current. Click for temperature derating information.

4. Current that causes the speciﬁed temperature rise from 25°C ambient.This information is for reference only and does not represent absolute maximum

ratings. Click for temperature derating information.

5. Electrical speciﬁcations at 25°C.

Refer to Doc 362 “Soldering Surface Mount Components” before soldering.

Document 968-1 Revised 05/10/16

US +1-847-639-6400 sales@coilcraft.com

UK +44-1236-730595 sales@coilcraft-europe.com

Taiwan +886-2-2264 3646 sales@coilcraft.com.tw

China +86-21-6218 8074 sales@coilcraft.com.cn

Singapore + 65-6484 8412 sales@coilcraft.com.sg

This product may not be used in medical or high

risk applications without prior Coilcraft approval.

Specification subject to change without notice.

Please check web site for latest information.

Document 968-2

LPS8045B Shielded Power Inductors

L vs Current

Typical L vs Frequency

1000 µH

1000

1000 µH

680 µH

470 µH

330 µH

220 µH

150 µH

100 µH

100

68 µH

47 µH

33 µH

22 µH

15 µH

10 µH

6.8 µH

33 µH

10 µH

0.01

0.1

100

Current (A)

Frequency (MHz)

0.315 0.003*

8,00 0,076

Dimensions are of the case not

including the termination. For

maximum overall dimensions

including the termination, add

0.005 in / 0,13 mm.

For optional tin-lead and tin-

silver-copper terminations,

dimensions are for the mounted

part. Dimensions before

mounting can be an additional

0.005 inch / 0,13 mm).

0.315 0.003*

8,00 0,076

B XXXX

Dash Internal

number code

0.1772 0.008

4,50 0,20

0.339

8,61

0.134

3,40

0.126

3,19

0.205

5,21

0.117

2,98

0.117

2,98

0.072

1,84

Recommended

Land Pattern

0.126

3,19

0.072

1,84

inches

Dimensions are in

Document 968-2 Revised 05/10/16

US +1-847-639-6400 sales@coilcraft.com

UK +44-1236-730595 sales@coilcraft-europe.com

Taiwan +886-2-2264 3646 sales@coilcraft.com.tw

China +86-21-6218 8074 sales@coilcraft.com.cn

Singapore + 65-6484 8412 sales@coilcraft.com.sg

This product may not be used in medical or high

risk applications without prior Coilcraft approval.

Specification subject to change without notice.

Please check web site for latest information.

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