IRFS31N20D 查看數據表（PDF） - International Rectifier

零件编号

产品描述 (功能)

比赛名单

IRFS31N20D

HEXFET® Power MOSFET

International Rectifier 

IRFB/IRFS/IRFSL31N20D

15V

VDS

L

D R IV E R

RG

20V

tp

D .U .T

IA S

0 .0 1Ω

+

- VD D

A

Fig 12a. Unclamped Inductive Test Circuit

V (BR)DSS

tp

IAS

Fig 12b. Unclamped Inductive Waveforms

1000

800

TOP

BOTTOM

ID

7.3A

15A

18A

600

400

200

0

25

50

75

100 125 150 175

Starting TJ , Junction Temperature ( °C)

Fig 12c. Maximum Avalanche Energy

Vs. Drain Current

QG

10 V

QGS

QGD

VG

Charge

Fig 13a. Basic Gate Charge Waveform

Current Regulator

Same Type as D.U.T.

50KΩ

12V

.2µF

.3µF

D.U.T.

+

-VDS

VGS

3mA

IG

ID

Current Sampling Resistors

Fig 13b. Gate Charge Test Circuit

6

www.irf.com

Share Link: