SRR0805-8R2M datasheet, PDF - EEWORLD Datasheet

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SRR0805-8R2M: DescriptionTranslation - Voltage Levels 8B Bidir Vltg-Level Translator; CategoryPassive components inductor; File Size325KB，2 Pages; ManufacturerBourns; Websitehttp://www.bourns.com; Environmental Compliance

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Translation - Voltage Levels 8B Bidir Vltg-Level Translator

SRR0805-8R2M Parametric

Parameter Name	Attribute value
Is it lead-free?	Lead free
Is it Rohs certified?	conform to
Maker	Bourns
package instruction	4132
Reach Compliance Code	compliant
ECCN code	EAR99
Factory Lead Time	18 weeks
Samacsys Description	BOURNS - SRR0805-8R2M - INDUCTOR, 8.2UH, 20%, 1.75A, SMD
uppercase and lowercase codes	4132
structure	Shielded
core material	FERRITE
DC Resistance	0.08 Ω
Nominal inductance(L)	8.2 µH
Inductor Applications	POWER INDUCTOR
Inductor type	GENERAL PURPOSE INDUCTOR
JESD-609 code	e3
Number of functions	1
Number of terminals	2
Maximum operating temperature	125 °C
Minimum operating temperature	-40 °C
Package height	4.7 mm
Package length	10.5 mm
Package form	SMT
Package width	8 mm
method of packing	TR, EMBOSSED, 13 INCH
Maximum rated current	1.75 A
self resonant frequency	32 MHz
Shape/Size Description	RECTANGULAR PACKAGE
shield	YES
special characteristics	Q MEASURED AT 7.96 MHZ
surface mount	YES
Terminal surface	Matte Tin (Sn) - with Nickel (Ni) barrier
Terminal location	DUAL ENDED
Terminal shape	WRAPAROUND
Test frequency	0.001 MHz
Tolerance	20%

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Features

Available in E12 series

Low profile - 4.7 mm unit height

High current

RoHS compliant*

Applications

Input/output of DC/DC converters

Power supplies for:

• Portable communication equipment

• Camcorders

• LCD TVs

• Car radios

SRR0805 Series - Shielded Power Inductors

General Specifications

SRF

Min.

(MHz)

RDC

Max.

(Ω)

I rms

Max.

(A)

I sat

Typ.

(A)

Electrical Specifications

Tol. % Ref.

Ro VE LEA

HS RS D

C ION FRE

OM S E

PL AR

IA E

Bourns Part No.

Inductance

1 KHz

**K-Factor: To calculate core flux density, Bp-p (gauss) = K x L(µH) x

I (peak-to-peak ripple current, A),

determine core loss from

Core Loss vs. Flux Density

plot.

SRR0805 - 2R2M

SRR0805 - 3R9M

SRR0805 - 5R6M

SRR0805 - 8R2M

SRR0805 -100M

SRR0805 - 120M

SRR0805 - 150M

SRR0805 - 180Y

SRR0805 -220Y

SRR0805 - 270Y

SRR0805 - 330Y

SRR0805 - 390Y

SRR0805 -470Y

SRR0805 - 560K

SRR0805 - 680K

SRR0805 - 820K

SRR0805 -101K

SRR0805 - 121K

SRR0805 - 151K

SRR0805 - 181K

SRR0805 - 221K

SRR0805 - 271K

SRR0805 - 331K

SRR0805 - 471K

SRR0805 - 561K

SRR0805 - 681K

SRR0805 - 821K

SRR0805 - 102K

2.2

3.9

5.6

8.2

100

120

150

180

220

270

330

470

560

680

820

1000

µH

± 20

± 15

± 10

Test

Frequency

(MHz)

7.96M

2.52M

0.796M

0.252M

75.0

50.0

40.0

32.0

28.0

24.0

22.0

19.0

15.5

13.5

12.0

10.5

9.5

9.0

8.5

7.5

7.0

6.5

4.8

4.5

4.2

3.8

3.5

3.0

2.8

2.5

2.2

0.040

0.055

0.065

0.080

0.100

0.120

0.140

0.160

0.180

0.200

0.240

0.260

0.280

0.380

0.440

0.550

0.600

0.750

0.90

1.05

1.18

1.40

1.80

2.25

3.00

3.40

4.00

5.00

2.50

2.10

1.95

1.75

1.50

1.40

1.30

1.20

1.10

1.00

0.92

0.84

0.75

0.68

0.60

0.54

0.50

0.45

0.40

0.35

0.30

0.27

0.24

0.20

0.18

0.17

0.16

0.15

4.90

3.70

3.20

2.50

2.20

2.10

1.80

1.70

1.50

1.40

1.20

1.10

1.00

0.95

0.90

0.74

0.70

0.66

0.64

0.62

0.55

0.45

0.38

0.35

0.34

0.32

0.29

0.24

**K-

Factor

202

159

132

104

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

Reflow Soldering .. 250 °C, 10 sec. max.

(In compliance with JEDEC,

J-STD-020C, Table 4-2)

Operating Temperature

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

(Temperature rise included)

Storage Temperature

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

Resistance to Soldering Heat

.......................... 260 °C, 10 sec. max.

Materials

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

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

Base .....................................LCP E4008

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

Rated Current

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

Temperature Rise

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

Packaging .................. 1000 pcs. per reel

Product Dimensions

101

10.5

0.3

(.413

.012)

10.5

0.3

(.413

.012)

6.0

(.236)

6.0 TYP.

(.236)

TYP.

8.0

0.2

(.315

.008)

8.0

0.2

(.315

.008)

4.7

MAX.

(.185)

4.7

MAX.

(.185)

Core Loss vs. Flux Density

1000

2.1

TYP.

(.082)

2.1

TYP.

(.082)

100

Core Loss (mW)

1 MHz

800 KHz

500 KHz

400 KHz

300 KHz

200 KHz

100 KHz

2.0

TYP.

(.079)

2.0

TYP.

(.079)

Recommended Layout

0.10

5.7

(.224)

5.7

(.224)

2.2

(.086)

2.2

(.086)

0.01

100

1000

2.5

(.099)

2.5

(.099)

Flux Density Bp-p (gauss)

DIMENSIONS:

*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.

(INCHES)

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