Features

n

Shieldedconstruction

n

Metalalloypowdercore

n

Highsaturationcurrent

n

Dualinductors

n

AEC-Q200compliant

n

RoHScompliant*andhalogenfree**

Applications

n

Class-Damplifiersystems

n

Class-Doutputfilters

*RoHSDirective2002/95/ECJan.27,2003includingannexandRoHSRecast2011/65/EUJune8,2011.

**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 30 % at Isat

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 / 1 V

SRF

(MHz)

Ref.

DCR

(mΩ)

Typ.

DCR

(mΩ)

Max.

I rms

(A)

Typ.

I sat

(A)

Typ.

L (µH)

Tol. %

SRF1010DA-R43M

0.43

± 20 %

60

1.9

2.3

27

38.0

SRF1010DA-5R6M

5.6

± 20 %

15

20

23

7.5

11.0

SRF1010DA-7R5M

7.5

± 20 %

14

25

28

6.8

10.0

SRF1010DA-100M

10

± 20 %

12

30.5

32.6

5.6

7.4

SRF1010DA-150M

15

± 20 %

10

43.5

45.5

4.6

5.5

General Specifications

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

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

Terminal Finish ..............................Sn/Ni

Packaging....... 300 pcs. per 13-inch reel

Materials

Schematic

How to Order

SRF1010DA - 100M

Model

Value Code (see table)

Product Dimensions

DIMENSIONS:

MM

(INCHES)

DIMENSIONS:

MM

(INCHES)

Recommended Layout

5R6

1722

5R6

1722

Asia-Pacific:

Tel: +886-2 2562-4117

Email: asiacus@bourns.com

Europe:

Tel: +36 88 520 390

Email: eurocus@bourns.com

The Americas:

Tel: +1-951 781-5500

Email: americus@bourns.com

www.bourns.com

100

1720

100

1720

(TOP)

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

F

S

S

F

100

1720

100

1720

(TOP)

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

F

S

S

F

100

1720

100

1720

(TOP)

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

F

S

S

F

WARNINGCancerandReproductiveHarm-www.P65Warnings.ca.gov