IRFPG30

www.vishay.com

Vishay Siliconix

S22-0057-Rev. C, 31-Jan-2022

6

Document Number: 91252

THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT

Fig. 13 - Unclamped Inductive Test Circuit

Fig. 14 - Unclamped Inductive Waveforms

Fig. 15 - Maximum Avalanche Energy vs. Drain Current

Fig. 16 - Basic Gate Charge Waveform

Fig. 17 - Gate Charge Test Circuit

R

G

0.01

Ω

D.U.T.

L

V

DS

+

-

V

DD

A

10 V

Q

GS

Q

GD

Q

G

Charge

10 V

D.U.T.

3 mA

V

GS

V

DS

I

G

I

D

0.3 µF

0.2 µF

50 k

Ω

12 V

Current regulator

Current sampling resistors

Same type as D.U.T.

+

-