SIHF740AL(2011) 查看數據表（PDF） - Vishay Semiconductors

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产品描述 (功能)

生产厂家

SIHF740AL
(Rev.:2011)

Power MOSFET

Vishay Semiconductors 

IRF740AS, SiHF740AS, IRF740AL, SiHF740AL

Vishay Siliconix

1400

1200

1000

Top

Bottom

ID

4.5 A

6.3 A

10 A

800

600

400

200

0

25

50

75

100

125

150

91052_12c

Starting TJ, Junction Temperature (°C)

Fig. 12c - Maximum Avalanche Energy vs. Drain Current

VGS

QGS

VG

QG

QGD

Charge

Fig. 13a - Basic Gate Charge Waveform

580

560

540

520

500

480

1.0 2.0 3.0 4.0 5.0 6.0 7.0 8.0 9.0 10.0

91052_12d

IAV, Avalanche Current (A)

Fig. 12d - Typlical Drain-to-Source Voltage

vs. Avalanche Current

Current regulator

Same type as D.U.T.

12 V

50 kΩ

0.2 µF

0.3 µF

+

D.U.T. - VDS

VGS

3 mA

IG

ID

Current sampling resistors

Fig. 13b - Gate Charge Test Circuit

www.vishay.com

6

Document Number: 91052

S11-1048-Rev. C, 30-May-11

This document is subject to change without notice.

THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000

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