SRR0908-820M datasheet, PDF - EEWORLD Datasheet

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SRR0908-820M: CategoryPassive components inductor; File Size224KB，2 Pages; ManufacturerBourns; Websitehttp://www.bourns.com

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SRR0908-820M Parametric

Parameter Name	Attribute value
Is it Rohs certified?	incompatible
Reach Compliance Code	compliant
ECCN code	EAR99
core material	FERRITE
DC Resistance	0.26 Ω
Nominal inductance(L)	82 µH
Inductor Applications	POWER INDUCTOR
Inductor type	GENERAL PURPOSE INDUCTOR
JESD-609 code	e0
Manufacturer's serial number	SRR0908
Number of functions	4
Number of terminals	8
Maximum operating temperature	125 °C
Minimum operating temperature	-40 °C
Minimum quality factor (at nominal inductance)	30
Maximum rated current	1.05 A
self resonant frequency	2.4 MHz
Shape/Size Description	RECTANGULAR PACKAGE
shield	YES
special characteristics	Q MEASURED AT 2.52 MHZ
surface mount	YES
Terminal surface	Tin/Lead (Sn/Pb)
Terminal location	DUAL IN-LINE
Terminal shape	GULL WING
Test frequency	0.001 MHz
Tolerance	20%
Base Number Matches	1

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Features

■

Available in E6 series, E12 series optional

■

High inductance up to 15 mH

■

High current up to 5.6 A

■

Gull wing leads

■

RoHS compliant*

Applications

■

Input/output of DC/DC converters

■

Power supplies for:

•

Portable communication equipment

Camcorders

LCD TVs

Car radios

SRR0908 Series - SMD Shielded Power Inductors

Electrical Speciﬁcations

Inductance 1 KHz

Bourns Part No.

Tol. %

Ref.

Test

Frequency

(MHz)

SRF

Min.

(MHz)

RDC

Max.

(Ω)

I rms

Max.

(A)

I sat

Typ.

(A)

General Speciﬁcations

Test Voltage .......................................1 V

Reﬂow Soldering .. 230 °C, 50 sec. max.

Operating Temperature

................................-40 °C to +125 °C

(Temperature rise included)

Storage Temperature

................................-40 °C to +125 °C

Resistance to Soldering Heat

................................. 260 °C for 5 sec.

Materials

Core ............................... Ferrite DR & RI

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

Base ................................................ LCP

Terminal ....................................Cu/Ni/Sn

Adhesive .............................. Epoxy resin

Rated Current

...............Ind. drop of 10 % typ. at Isat

Temperature Rise

.....................40 °C max. at rated Irms

Packaging .................... 400 pcs. per reel

Product Dimensions

SRR0908-1R5ML

SRR0908-2R7ML

SRR0908-3R9ML

SRR0908-5R6ML

SRR0908-7R5ML

SRR0908-100ML

SRR0908-120ML

SRR0908-150ML

SRR0908-180ML

SRR0908-220ML

SRR0908-270ML

SRR0908-330ML

SRR0908-390ML

SRR0908-470ML

SRR0908-560ML

SRR0908-680ML

SRR0908-820ML

SRR0908-101YL

SRR0908-121YL

SRR0908-151YL

SRR0908-181YL

SRR0908-221YL

SRR0908-271YL

SRR0908-331YL

SRR0908-391YL

SRR0908-471YL

SRR0908-561YL

SRR0908-681YL

SRR0908-821YL

SRR0908-102YL

SRR0908-152YL

SRR0908-222YL

SRR0908-332YL

SRR0908-472YL

SRR0908-682YL

SRR0908-822YL

SRR0908-103YL

SRR0908-153YL

1.5

2.7

3.9

5.6

7.5

100

120

150

180

220

270

330

390

470

560

680

820

1000

1500

2200

3300

4700

6800

8200

10000

15000

±20

±15

120

110

130

7.96

2.52

0.796

0.252

0.0796

65.0

50.0

35.0

25.0

15.0

11.0

8.50

6.00

5.00

4.00

3.00

2.50

2.40

6.00

5.70

4.60

4.20

3.80

3.40

3.00

2.60

2.30

2.20

2.00

1.90

1.30

1.00

0.90

0.80

0.60

0.50

0.40

0.014

0.019

0.021

0.027

0.032

0.040

0.050

0.065

0.075

0.080

0.090

0.10

0.135

0.15

0.165

0.184

0.26

0.28

0.34

0.45

0.50

0.60

0.70

0.80

1.00

1.15

1.50

1.70

2.20

4.00

5.00

8.00

12.00

16.50

24.00

26.00

40.00

5.60

4.80

4.40

3.80

3.40

3.00

2.50

2.20

2.00

1.90

1.80

1.70

1.50

1.40

1.35

1.25

1.05

1.00

0.90

0.80

0.70

0.65

0.60

0.55

0.50

0.45

0.38

0.35

0.32

0.25

0.20

0.15

0.12

0.10

0.09

0.08

10.00

7.70

6.60

5.50

4.60

4.10

4.00

3.90

3.80

3.30

2.90

2.70

2.40

2.30

2.10

1.90

1.30

1.10

1.00

0.95

0.75

0.70

0.65

0.62

0.55

0.50

0.45

0.35

0.29

0.24

0.19

0.16

0.14

0.13

0.12

MARKING

(PIN 1 SIDE)

101

10.0 ± 0.5

(.394 ± .020)

9.5 ± 0.3

(.374 ± .012)

7.5 ± 0.3

(.295 ± .012)

12.5 ± 0.5

(.492 ± .020)

11.0 ± 0.5

(.433 ± .020)

2.5 ± 0.3

(.098 ± .012)

2.5 ± 0.3

0.7 ± 0.1

(.028 ± .004) (.098 ± .012)

Multiple windings possible

(up to four windings).

Recommended Layout

SRR0908-101Y to -153Y

2.2

10.3

(.087)

(.406)

2.2

(.087)

1.0

(.039)

2.5

(.098)

SRR0908-1R5M to -820M

2.2

10.3

(.087)

(.406)

2.2

(.087)

3.0

(.118)

2.5 ± 0.3

(.098 ± .012)

(.355)

DIMENSIONS:

(INCHES)

14.7

(.578)

14.7

(.578)

*RoHS Directive 2002/95/EC Jan. 27, 2003 including annex and RoHS Recast 2011/65/EU June 8, 2011.

Speciﬁcations are subject to change without notice.

The device characteristics and parameters in this data sheet can and do vary in different applications and actual device

performance may vary over time.

Users should verify actual device performance in their speciﬁc applications.

SRR0908-820M Related Products

	SRR0908-820M	SRR0908-561Y	SRR0908-150M	SRR0908-153Y	SRR0908-330M	SRR0908-7R5M
Description		Fixed Inductors 560uH 30% SMD 0908		Fixed Inductors 15000uH 30% SMD 0908	Fixed Inductors 33uH 20% SMD 0908	Fixed Inductors 7.5uH 20% SMD 0908
Is it Rohs certified?	incompatible	incompatible	incompatible	incompatible	incompatible	incompatible
Reach Compliance Code	compliant	compliant	compliant	compliant	compliant	compliant
ECCN code	EAR99	EAR99	EAR99	EAR99	EAR99	EAR99
core material	FERRITE	FERRITE	FERRITE	FERRITE	FERRITE	FERRITE
DC Resistance	0.26 Ω	1.5 Ω	0.05 Ω	40 Ω	0.1 Ω	0.032 Ω
Nominal inductance(L)	82 µH	560 µH	15 µH	15000 µH	33 µH	7.5 µH
Inductor Applications	POWER INDUCTOR	POWER INDUCTOR	POWER INDUCTOR	POWER INDUCTOR	POWER INDUCTOR	POWER INDUCTOR
Inductor type	GENERAL PURPOSE INDUCTOR	GENERAL PURPOSE INDUCTOR	GENERAL PURPOSE INDUCTOR	GENERAL PURPOSE INDUCTOR	GENERAL PURPOSE INDUCTOR	GENERAL PURPOSE INDUCTOR
JESD-609 code	e0	e0	e0	e0	e0	e0
Manufacturer's serial number	SRR0908	SRR0908	SRR0908	SRR0908	SRR0908	SRR0908
Number of functions	4	4	4	4	4	4
Number of terminals	8	8	8	8	8	8
Maximum operating temperature	125 °C	125 °C	125 °C	125 °C	125 °C	125 °C
Minimum operating temperature	-40 °C	-40 °C	-40 °C	-40 °C	-40 °C	-40 °C
Minimum quality factor (at nominal inductance)	30	35	45	130	40	18
Maximum rated current	1.05 A	0.38 A	2.2 A	0.08 A	1.7 A	3.4 A
self resonant frequency	2.4 MHz	2.2 MHz	8.5 MHz	0.4 MHz	5 MHz	15 MHz
Shape/Size Description	RECTANGULAR PACKAGE	RECTANGULAR PACKAGE	RECTANGULAR PACKAGE	RECTANGULAR PACKAGE	RECTANGULAR PACKAGE	RECTANGULAR PACKAGE
shield	YES	YES	YES	YES	YES	YES
special characteristics	Q MEASURED AT 2.52 MHZ	Q MEASURED AT 0.796 MHZ	Q MEASURED AT 2.52 MHZ	Q MEASURED AT 0.0796 MHZ	Q MEASURED AT 2.52 MHZ	Q MEASURED AT 7.96 MHZ
surface mount	YES	YES	YES	YES	YES	YES
Terminal surface	Tin/Lead (Sn/Pb)	Tin/Lead (Sn/Pb)	Tin/Lead (Sn/Pb)	Tin/Lead (Sn/Pb)	Tin/Lead (Sn/Pb)	Tin/Lead (Sn/Pb)
Terminal location	DUAL IN-LINE	DUAL IN-LINE	DUAL IN-LINE	DUAL IN-LINE	DUAL IN-LINE	DUAL IN-LINE
Terminal shape	GULL WING	GULL WING	GULL WING	GULL WING	GULL WING	GULL WING
Test frequency	0.001 MHz	0.001 MHz	0.001 MHz	0.001 MHz	0.001 MHz	0.001 MHz
Tolerance	20%	15%	20%	15%	20%	20%
Base Number Matches	1	1	1	1	-	1

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