IRF440_15 datasheet(6/7 Pages) IRF

部件名	IRF440

功能描述	Repetitive Avalanche Ratings

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制造商	IRF [International Rectifier]

网页	http://www.irf.com

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6 / 7 page

IRF440

6

www.irf.com

QG

QGS

QGD

VG

Charge

D.U.T.

VDS

ID

IG

3mA

VGS

.3

µF

50K

Ω

.2

µF

12V

Current Regulator

Same Type as D.U.T.

Current Sampling Resistors

+

-

10V

Fig 13b. Gate Charge Test Circuit

Fig 13a. Basic Gate Charge Waveform

Fig 12c. Maximum Avalanche Energy

Vs. Drain Current

Fig 12b. Unclamped Inductive Waveforms

Fig 12a. Unclamped Inductive Test Circuit

tp

V (B R)DS S

I AS

R G

IAS

0.01

Ω

tp

D.U.T

L

V DS

+

-

VDD

DR IV E R

A

15 V

20V

VGS

类似零件编号 - IRF440_15

制造商	部件名	数据表	功能描述
Fairchild Semiconductor	IRF440-443	150Kb / 5P	N-Channel Power MOSFETs, 8A, 450 V/500V
New Jersey Semi-Conduct...	IRF440R	703Kb / 2P	Avalanche Energy Rated N-Channel Power MOSFETs

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类似说明 - IRF440_15

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