Features

n

Shieldedconstruction

n

Metalalloypowdercore

n

Highsaturationcurrent

n

Flatwire

n

AEC-Q200compliant

n

RoHScompliant*andhalogenfree**

Applications

n

Selectedautomotiveapplications:

- Driverassistant

- Infotainment

- Lighting

n

DC/DCconverters

n

Powersupplies

SRP4030FASeries–ShieldedPowerInductors

*RoHSDirective2015/863,Mar31,2015andAnnex.

**Bournsconsidersaproducttobe“halogenfree”if(a)theBromine(Br)contentis900ppmorless;(b)theChlorine

(Cl)contentis900ppmorless;and(c)thetotalBromine(Br)andChlorine(Cl)contentis1500ppmorless.

Specificationsaresubjecttochangewithoutnotice.

Usersshouldverifyactualdeviceperformanceintheirspecificapplications.

Operating Temperature

................................-55 °C to +155 °C

(Temperature rise included)

Storage Temperature (Component)

................................-55 °C to +155 °C

Rated Current............. Inductance drops

10, 20 or 30 % at Isat

Temperature Rise .................20 or 40 °C

MSL ......................................................1

ESD Classification (HBM).................N/A

Note1:Circuitdesign,component,PCBtracesize

andthickness,airflowandothercoolingprovisionsall

affecttheparttemperature.Parttemperatureshouldbe

verifiedintheendapplication.

Electrical Specifications @ 25 °C

Bourns

Part Number

Inductance

@ 100 kHz / 0.1 V

Q

(Min.) @

100 kHz

SRF

(MHz)

Typ.

DCR

(mΩ)

Typ.

DCR

(mΩ)

Max.

I rms (A)

Typ.

I sat (A)

Typ.

L (µH)

Tol. %

20 °C

Temp. Rise

40 °C

Temp. Rise

10 % L

Drop

20 % L

Drop

30 % L

Drop

SRP4030FA-R90M

0.9

± 20 %

10

60

9.1

10.1

8.2

11.2

5.2

7.0

10.0

SRP4030FA-1R0M

1.0

± 20 %

10

58

9.1

10.1

8.0

11.0

5.0

6.8

9.8

SRP4030FA-3R3M

3.3

± 20 %

10

28

26.0

28.6

5.0

6.6

3.3

4.8

6.2

SRP4030FA-4R7M

4.7

± 20 %

10

27

40.1

44.1

3.9

5.1

2.8

4.2

5.5

SRP4030FA-6R8M

6.8

± 20 %

15

26

67.4

74.1

3.1

4.0

2.3

3.5

4.6

General Specifications

Core..........................Metal alloy powder

Wire ............................Enameled copper

Terminal Finish ...................................Sn

Packaging..... 2000 pcs. per 13-inch reel

Materials

Schematic

How to Order

SRP4030FA - 1R0M

Model

Value Code (see table)

100

1720

100

1720

9.60±0.2

(.378±.008)

9.60±0.2

(.378±.008)

8.7±0.25

(.343±.010)

0.15

(.006)

12.0±0.2

(.472±.008)

2.8±0.10

(.110±.004)

3.4

(.134)

MIN.

11.3±0.3

(.445±.012)

2.3±0.3

(.091±.012)

2.5±0.3

(.098±.012)

1.95±0.15

(.077±.006)

2.8±0.10

(.110±.004)

1.50

(.059)

2.9

(.114)

3.4

(.134)

9.7

(.382)

3.3

(.130)

≤

S

F

F

S

Asia-Pacific: Tel: +886-2 2562-4117 • Email: asiacus@bourns.com

EMEA: Tel: +36 88 520 390 • Email: eurocus@bourns.com

The Americas: Tel: +1-951 781-5500 • Email: americus@bourns.com

www.bourns.com

6R8

1629

4.1±0.25

(.161±.010)

3.4±0.3

(.134±.012)

2.8±0.2

(.110±.008)

0.88±0.2

(.035±.008)

4.1±0.25

(.161±.010)

1.6±0.25

(.063±.010)

Product Dimensions

3.8

(.150)

REF.

REF.

REF.

3.4

(.134)

1.4

(.055)

DIMENSIONS:

MM

(INCHES)

DIMENSIONS:

MM

(INCHES)

Recommended Layout

1R0

1702