IRF740(2008) データシートの表示（PDF） - Vishay Semiconductors

部品番号

コンポーネント説明

メーカー

IRF740
(Rev.:2008)

Power MOSFET

Vishay Semiconductors 

IRF740, SiHF740

Vishay Siliconix

1200

1000

800

Top

Bottom

ID

4.5 A

5.3 A

10 A

600

400

200

0 VDD = 50 V

25

50

75

100

125

150

91054_12c

Starting TJ, Junction Temperature (°C)

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

10 V

QGS

VG

QG

QGD

Charge

Fig. 13a - Basic Gate Charge Waveform

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: 91054

S-81291-Rev. A, 16-Jun-08

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