Datasheet > SWF-0.85-680

SWF-0.85-680

更新时间： 2024-09-30 20:00:11

品牌	Logo	应用领域
NUVOTEM TALEMA		电感器
页数	文件大小	规格书
3页	102K
描述
General Purpose Inductor, 680uH,

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数据手册

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SWF-0.85-680 数据手册

SW Series • Inductors for National's 50kHz Simple Switcher^TM

Compatible with National Semiconductor's Simple Switcher^TM

Part Number's LM2574, LM2475 and LM2576

Features

• Highenergystoragewithminimumsaturation

• High stability from no load to full load

• AvailableinbothSMDandTHversions

• ManufacturedinISO-9001approvedfacility

• Operatingtemperature range:-40°Cto+125°C

ElectricalSpecificationsat25°Cambient

Rated

Current

_O(µH)

ET_OP

(V-µSec)

Max.

DCR

(Ohms)

Max.

Package

_N(µH)

Part Number

±20%

No DC Load

Typical *

(I_DC

)

"C"

"S"

"T"

"B"

"F"

"V"

SW_-3.0-47

3.0

2.0

1.4

0.9

0.05

0.02

0.04

0.10

0.38

0.14

0.74

0.18

0.16

1.25

SWC-3.0-68

SWC-3.0-100

SW_-2.0-150

SW_-1.4-220

SW_-0.9-330

SWC-0.64-470

SW_-0.85-680

100

150

220

330

470

680

130

230

176

302

267

426

657

0.64

0.85

SWC-3.0-150

SWC-3.0-220

SWC-3.0-330

SWC-2.0-470

SWC-1.3-680

SWC-0.95-1000

SWB-0.62-1500

SWB-0.42-2200

3.0

150

220

136

167

200

0.10

0.07

0.15

0.17

0.20

0.24

1.00

1.80

3.0

330

292

369

562

762

1150

1730

2.0

470

1.3

680

0.95

0.62

0.42

1000

1500

2200

Notes:

OrderingKey

SW C - 3.0 - 47

Inductance will be typical for the I_DCand ET_OP

valueslistedabove.

NoloadInductancemeasuredatB_OPmaximumof10

gauss(10mV@20kHz).

Inductance Value in µH

Current Rating (Amps)

Mounting Style - Specify the appropriate suffix

C = Clip Mount

SimpleSwitcher^TMisatrademarkofNational

SemiconductorCorporation.

S = Surface Mount (S5 or S6)

T = Low Profile TH Mount

B = Base Mount

F = Flat Encapsulated

V = Vertical Encapsulated

Basic Series Designation

THE TALEMA GROUP

•

World Wide Toroidal Specialists

12 3

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