© 2003 IXYS All rights reserved

3 - 3

VVZ 24

Fig. 1 Surge overload current per chip

I

Fig. 3 Gate trigger characteristics

Triggering:

per chip

Fig. 4 Power dissipation versus direct output current and ambient temperature

Fig. 5 Transient thermal impedance junction to heatsink

Constants for Z

iR

t

1

0.17

0.028

2

1.4

0.44

3

1.1

2.6

t

s

0

1

2

3

Zth

JK

Zth

JK

K/W

1

10

100

1000

0.1

1

10

I

G

V

G

mA

1: I

V

4: P

I

4

2

1

5

6

3