A Dimensions: [mm]

B Recommended land pattern: [mm]

D Electrical Properties:

Properties

Inductance

Rated Current

Saturation Current

DC Resistance

Self Resonant Freq.

Rated Voltage

Test conditions

10 KHz/ 100 mV

∆T = 40 K

|ΔL/L| < 10%

@ 20°C

L

IR

Isat

RDC

fres

UR

Value

56

0.64

0.75

0.937

0.714

12

80

Unit

µH

A

Ω

MHz

VDC

Tol.

±10%

max.

typ.

max.

typ.

max.

C Schematic:

E General information:

It is recommended that the temperature of the part does not exceed 125°C un-

der worst case operating conditions.

•Ambient temperature: -40°C to +85°C (refering to IR)

•Operating temperature: -40°C to +125°C

•Storage temperature (on tape & reel): -20°C to +40°C; 75% RH max.

•Coplanarity of the terminal pads: 120µm

•Test conditions of Electrical Properties: 20°C, 33% RH

•AEC-Q 200 qualified

DESCRIPTION

Reference on drawing

•

Marking

Description

Start of winding

560 (Inductance Code)

2.3

2.2

2.1

2.0

1.7

1.6

1.5

REV

2015-01-07

2014-05-19

2014-03-12

2014-02-03

2013-12-05

2013-10-10

2013-04-10

DATE

SSt

BY

BMoe

SSt

CHECKED

Würth Elektronik eiSos GmbH & Co. KG

EMC & Inductive Solutions

Max-Eyth-Str. 1

74638 Waldenburg

Germany

Tel. +49 (0) 79 42 945 - 0

www.we-online.com

eiSos@we-online.com

WE-PD2A SMD Power Inductor

Order.- No.

SIZE

A4

784773156

Size: 4532

This electronic component has been designed and developed for usage in general electronic equipment only. This product is not authorized for use in equipment where a higher safety standard and reliability standard is especially required or where a failure of the product is reasonably expected to cause severe personal injury or death, unless the parties have executed an agreement specifically governing such use.

Moreover Würth Elektronik eiSos GmbH & Co KG products are neither designed nor intended for use in areas such as military, aerospace, aviation, nuclear control, submarine, transportation (automotive control, train control, ship control), transportation signal, disaster prevention, medical, public information network etc.. Würth Elektronik eiSos GmbH & Co KG must be informed about the intent of such usage before

the design-in stage. In addition, sufficient reliability evaluation checks for safety must be performed on every electronic component which is used in electrical circuits that require high safety and reliability functions or performance.

F1 Typical Inductance vs. Current Characteristics:

F2 Derating Curve:

DESCRIPTION

2.3

2.2

2.1

2.0

1.7

1.6

1.5

REV

2015-01-07

2014-05-19

2014-03-12

2014-02-03

2013-12-05

2013-10-10

2013-04-10

DATE

SSt

BY

BMoe

SSt

CHECKED

Würth Elektronik eiSos GmbH & Co. KG

EMC & Inductive Solutions

Max-Eyth-Str. 1

74638 Waldenburg

Germany

Tel. +49 (0) 79 42 945 - 0

www.we-online.com

eiSos@we-online.com

WE-PD2A SMD Power Inductor

Order.- No.

SIZE

A4

784773156

Size: 4532

This electronic component has been designed and developed for usage in general electronic equipment only. This product is not authorized for use in equipment where a higher safety standard and reliability standard is especially required or where a failure of the product is reasonably expected to cause severe personal injury or death, unless the parties have executed an agreement specifically governing such use.

Moreover Würth Elektronik eiSos GmbH & Co KG products are neither designed nor intended for use in areas such as military, aerospace, aviation, nuclear control, submarine, transportation (automotive control, train control, ship control), transportation signal, disaster prevention, medical, public information network etc.. Würth Elektronik eiSos GmbH & Co KG must be informed about the intent of such usage before

the design-in stage. In addition, sufficient reliability evaluation checks for safety must be performed on every electronic component which is used in electrical circuits that require high safety and reliability functions or performance.

F3 Typical Impedance Characteristics:

DESCRIPTION

2.3

2.2

2.1

2.0

1.7

1.6

1.5

REV

2015-01-07

2014-05-19

2014-03-12

2014-02-03

2013-12-05

2013-10-10

2013-04-10

DATE

SSt

BY

BMoe

SSt

CHECKED

Würth Elektronik eiSos GmbH & Co. KG

EMC & Inductive Solutions

Max-Eyth-Str. 1

74638 Waldenburg

Germany

Tel. +49 (0) 79 42 945 - 0

www.we-online.com

eiSos@we-online.com

WE-PD2A SMD Power Inductor

Order.- No.

SIZE

A4

784773156

Size: 4532

This electronic component has been designed and developed for usage in general electronic equipment only. This product is not authorized for use in equipment where a higher safety standard and reliability standard is especially required or where a failure of the product is reasonably expected to cause severe personal injury or death, unless the parties have executed an agreement specifically governing such use.

Moreover Würth Elektronik eiSos GmbH & Co KG products are neither designed nor intended for use in areas such as military, aerospace, aviation, nuclear control, submarine, transportation (automotive control, train control, ship control), transportation signal, disaster prevention, medical, public information network etc.. Würth Elektronik eiSos GmbH & Co KG must be informed about the intent of such usage before

the design-in stage. In addition, sufficient reliability evaluation checks for safety must be performed on every electronic component which is used in electrical circuits that require high safety and reliability functions or performance.

DESCRIPTION

2.3

2.2

2.1

2.0

1.7

1.6

1.5

REV

2015-01-07

2014-05-19

2014-03-12

2014-02-03

2013-12-05

2013-10-10

2013-04-10

DATE

SSt

BY

BMoe

SSt

CHECKED

Würth Elektronik eiSos GmbH & Co. KG

EMC & Inductive Solutions

Max-Eyth-Str. 1

74638 Waldenburg

Germany

Tel. +49 (0) 79 42 945 - 0

www.we-online.com

eiSos@we-online.com

WE-PD2A SMD Power Inductor

Order.- No.

SIZE

A4

784773156

Size: 4532

This electronic component has been designed and developed for usage in general electronic equipment only. This product is not authorized for use in equipment where a higher safety standard and reliability standard is especially required or where a failure of the product is reasonably expected to cause severe personal injury or death, unless the parties have executed an agreement specifically governing such use.

Moreover Würth Elektronik eiSos GmbH & Co KG products are neither designed nor intended for use in areas such as military, aerospace, aviation, nuclear control, submarine, transportation (automotive control, train control, ship control), transportation signal, disaster prevention, medical, public information network etc.. Würth Elektronik eiSos GmbH & Co KG must be informed about the intent of such usage before

the design-in stage. In addition, sufficient reliability evaluation checks for safety must be performed on every electronic component which is used in electrical circuits that require high safety and reliability functions or performance.

H Soldering Specifications:

H1: Classification Reflow Profile for SMT components:

H2: Classification Reflow Profiles

Profile Feature

Preheat

- Temperature Min (Tsmin)

- Temperature Max (Tsmax)

- Time (ts) from (Tsmin to Tsmax)

Ramp-up rate (TL to TP)

Liquidous temperature (TL)

Time (tL) maintained above TL

Peak package body temperature (Tp)

Time within 5°C of actual peak temperature (tp)

Ramp-down rate (TP to TL)

Time 25°C to peak temperature

refer to IPC/JEDEC J-STD-020D

Pb-Free Assembly

150°C

200°C

60-120 seconds

3°C/ second max.

217°C

60-150 seconds

See Table H3

30 seconds

6°C/ second max.

8 minutes max.

Sn-Pb Assembly

100°C

150°C

60-120 seconds

3°C/ second max.

183°C

60-150 seconds

See table H3

20 seconds

6°C/ second max.

6 minutes max.

H3: Package Classification Reflow Temperature

Package Thickness

PB-Free Assembly

Sn-Pb Assembly

< 1.6 mm

1.6 - 2.5 mm

> 2.5 mm

< 2.5 mm

≥ 2.5 mm

Volume mm³

<350

260°C

250°C

235°C

220°C

DESCRIPTION

2.3

2.2

2.1

2.0

1.7

1.6

1.5

REV

2015-01-07

2014-05-19

2014-03-12

2014-02-03

2013-12-05

2013-10-10

2013-04-10

DATE

SSt

BY

BMoe

SSt

CHECKED

Würth Elektronik eiSos GmbH & Co. KG

EMC & Inductive Solutions

Max-Eyth-Str. 1

74638 Waldenburg

Germany

Tel. +49 (0) 79 42 945 - 0

www.we-online.com

eiSos@we-online.com

Volume mm³

>350

Volume mm³

350 - 2000

260°C

250°C

245°C

Volume mm³

>2000

260°C

245°C

220°C

WE-PD2A SMD Power Inductor

Order.- No.

SIZE

A4

784773156

Size: 4532

This electronic component has been designed and developed for usage in general electronic equipment only. This product is not authorized for use in equipment where a higher safety standard and reliability standard is especially required or where a failure of the product is reasonably expected to cause severe personal injury or death, unless the parties have executed an agreement specifically governing such use.

Moreover Würth Elektronik eiSos GmbH & Co KG products are neither designed nor intended for use in areas such as military, aerospace, aviation, nuclear control, submarine, transportation (automotive control, train control, ship control), transportation signal, disaster prevention, medical, public information network etc.. Würth Elektronik eiSos GmbH & Co KG must be informed about the intent of such usage before

the design-in stage. In addition, sufficient reliability evaluation checks for safety must be performed on every electronic component which is used in electrical circuits that require high safety and reliability functions or performance.

参数名称	属性值
Brand Name	Wurth Electronik
厂商名称	Wurth Elektronik
Reach Compliance Code	compliant
ECCN代码	EAR99
电感器类型	GENERAL PURPOSE INDUCTOR
制造商序列号	784773156
Base Number Matches	1

784773156

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