PFL3215-222ME [COILCRAFT]

Shielded Power Inductors;


型号：	PFL3215-222ME
厂家：	Coilcraft lnc.
描述：	Shielded Power Inductors
文件：	总2页 (文件大小：176K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

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Document 895-1

Shielded Power Inductors

–

PFL3215

• Low cost, low proﬁle 1206 size power inductor

• Provides the current handling of much larger inductors; up

to 2700 mA

Core material Composite

Core and winding loss See www.coilcraft.com/coreloss

Environmental RoHS compliant, halogen free

Terminations RoHS compliant matte tin over nickel over silver-plati-

num-glass frit. Other terminations available at additional cost.

Weight 31 – 39 mg

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 2000/7″ reel; 7500/13″ reel. Plastic tape: 12 mm wide,

0.23 mm thick, 4 mm pocket spacing, 1.65 mm pocket depth

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

aqueous wash. See Doc787_PCB_Washing.pdf.

DCR (mOhms)³

Isat (mA)⁵

±20 drop 320 drop

Irms (mA)⁶

±2°C rise 42°C rise

Inductance²

±±20 (ꢀµ)

SRF typ⁴

(Mµz)

Part number¹

typ

max

120 drop

PFL3215-681ME_

PFL3215-102ME_

PFL3215-222ME_

PFL3215-332ME_

PFL3215-472ME_

0.68

1.0

2.2

3.3

4.7

114

175

332

130

195

372

450

375

250

190

170

2100

1800

950

730

640

2500

2100

1200

920

2700

2300

1400

1100

900

1500

1400

1100

820

2100

1900

1400

1100

720

810

520

PFL3215-682ME_

PFL3215-103ME_

PFL3215-153ME_

PFL3215-333ME_

6.8

640

1290

1800

1700

720

1340

2100

1920

155

125

105

13.5

600

500

350

290

700

550

420

340

750

600

440

360

370

300

240

270

500

390

320

360

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

PFL3±15-123MEC

Termination: E = RoHS compliant matte tin over nickel over 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 (2000 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 (7500 parts per full reel).

2. Inductance tested at 7.9 MHz, 0.1 Vrms using a Coilcraft SMD-A test ﬁxture with an Agilent/HP 4286 impedance analyzer and Coilcraft-provided

correlation pieces.

3. DCR measured using a micro-ohmmeter.

4. SRF measured using an Agilent/HP 8753D network analyzer and a Coilcraft SMD-D test ﬁxture.

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

6. 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.

7. Electrical speciﬁcations at 25°C.

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

Document 895-1 Revised 10/25/17

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 895-2

PFL3215 Shielded Power Inductors

L vs Frequency

L vs Current

100

33 µH

15 µH

10 µH

15 µH

10 µH

6.8 µH

4.7 µH

3.3 µH

2.2 µH

6.8 µH

4.7 µH

3.3 µH

2.2 µH

1.0 µH

0.68 µH

1.0 µH

0.68 µH

0.1

0.01

0.1

100

1000

Current (A)

Frequency (Mµz)

0.126

3,20

max

0.018

0,457

0.059

1,50

max

Terminal wraparound:

approx 0.015/0,381 both ends

0.012

0,30

0.096

2,44

0.012

0,30

0.090

2,286

0.080

2,03

max

0.108

2,74

0.10

2,54

0.035

0,89

inches

Dimensions are in

Recommended

Land Pattern

Document 895-2 Revised 10/25/17

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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