GT100LA120UX

"Low Side Chopper" IGBT SOT-227

(Trench IGBT), 100 A

Vishay Semiconductors

Document Number: 93099

For technical questions within your region, please contact one of the following:

www.vishay.com

Revision: 22-Jul-10

7

Fig. 18a - Clamped Inductive Load Test Circuit

Fig. 18b - Pulsed Collector Current Test Circuit

Fig. 19a - Switching Loss Test Circuit

Fig. 19b - Switching Loss Waveforms Test Circuit

* Driver same type as D.U.T.; V

* Note: Due to the 50 V power supply, pulse width and inductor

will increase to obtain Id

50 V

1000 V

D.U.T.

L

V

2

1

R

g

V

CC

D.U.T.

R =

V

CC

+

-

L

Diode clamp/

D.U.T.

D.U.T./

driver

- 5 V

+

-

R

g

V

CC

+

-

t = 5 µs

t

d(on)

t

f

t

r

90 %

t

d(off)

10 %

90 %

10 %

5 %

V

C

I

C

E

on

E

off

E

1

2

3