SRN3015BTA Series – Semi-shielded Power Inductors

AUTOMOTIVE

GRADE

Features

n

Semi-shielded construction

n

Enhanced product reliability with soldered lead-wire

n

AEC-Q200 compliant

n

RoHS compliant* and halogen free**

Electrical Specifications @ 25 °C

Bourns Part No.

Inductance @

100 kHz / 1 V

Q

@ 1 MHz

Min.

SRF

(MHz)

Typ.

DCR

(mW)

Typ.

DCR

(mW)

Max.

Irms

(A)

Typ.

Isat

(A)

Typ.

L (mH) Tol. %

SRN3015BTA-R24M

0.24

±20

3

360

13

16

5.0

6.0

SRN3015BTA-R47M

0.47

±20

10

246

18

22

3.7

4.3

SRN3015BTA-R68M

0.68

±20

10

190

23

28

3.5

3.8

SRN3015BTA-1R0M

1.0

±20

10

155

30

36

3.0

3.0

SRN3015BTA-1R5M

1.5

±20

10

120

36

43

2.7

2.4

SRN3015BTA-2R2M

2.2

±20

10

96

60

72

2.5

2.1

SRN3015BTA-3R3M

3.3

±20

10

75

80

96

2.2

1.7

SRN3015BTA-4R7M

4.7

±20

10

62

112

134

1.9

1.5

SRN3015BTA-5R6M

5.6

±20

10

54

135

162

1.8

1.4

SRN3015BTA-6R8M

6.8

±20

10

50

172

206

1.7

1.3

SRN3015BTA-100M

10.0

±20

10

45

220

264

1.5

1.0

SRN3015BTA-150M

15.0

±20

15

30

310

372

1.2

0.85

SRN3015BTA-180M

18.0

±20

15

29

380

456

1.1

0.73

SRN3015BTA-220M

22.0

±20

15

26

450

540

1.00

0.68

SRN3015BTA-330M

33.0

±20

15

21

780

940

0.85

0.57

SRN3015BTA-470M

47.0

±20

15

18

1200

1440

0.7

0.46

SRN3015BTA-101M

100

±20

15

13

3400

4080

0.4

0.33

Product Dimensions

3.0 ± 0.2†

(.118 ± .008)

3.0 ± 0.2†

(.118 ± .008)

2.7 ± 0.3

(.106 ± .012)

1.3 ± 0.2†

(.051 ± .008)

0.9 ± 0.3

(.035 ± .012)

TOP VIEW

SIDE VIEW

BOTTOM VIEW

DIMENSIONS:

MM

(INCHES)

†

Dimension does not include termination. For

maximum overall dimensions with termination,

add 0.1 mm (.004 in.).

Electrical Schematic

How to Order

SRN3015BTA - R24M

Model

Value Code (see table)

Additional Information

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General Specifications

Operating Temperature

.................................. -55 °C to +125 °C

(Temperature rise included)

Storage Temperature

(Component on board)

.................................. -55 °C to +125 °C

(In tape and reel package)

.............. -10 °C to +40 °C, 50-60 % RH

Temperature Rise ......40 °C at rated Irms1

Rated Current

..............Inductance drops 30 % at Isat

Moisture Sensitivity Level......................1

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

Note 1: Circuit design, component, PCB trace

size and thickness, airflow and other cooling

provisions all affect the part temperature. Part

temperature should be verified in the end

application.

Materials

Core.............................................. Ferrite

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

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

Coating ............................ Magnetic resin

Packaging........ 2000 pcs. per 7-inch reel

Recommended Layout

3.5

(.138)

3.5

(.138)

0.9

(.035)

DIMENSIONS:

MM

(INCHES)

* RoHS Directive 2015/863, Mar 31, 2015 and Annex.

** Bourns considers a product to be “halogen free” if (a) the Bromine (Br) content is 900 ppm or less; (b) the Chlorine (Cl) content is 900 ppm or less; and (c) the total Bromine (Br)

and Chlorine (Cl) content is 1500 ppm or less.

Specifications are subject to change without notice. Users should verify actual device performance in their specific applications. The products described herein and this document are

subject to specific legal disclaimers as set forth on the last page of this document, and at www.bourns.com/docs/legal/disclaimer.pdf.

WARNING Cancer and Reproductive Harm

www.P65Warnings.ca.gov