SUM50020EL

www.vishay.com

Vishay Siliconix

S15-1868-Rev. A, 10-Aug-15

5

Document Number: 68587

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

Safe Operating Area

Single Pulse Avalanche Current Capability vs. Time

Normalized Thermal Transient Impedance, Junction-to-Ambient

0.01

0.1

1

10

100

1000

0.1

1

10

100

V

* V

Limited by R

100 us

I

T

Single Pulse

BVDSS Limited

1 ms

100 ms

DC

10 ms

I

10

100

0.00001

0.0001

0.001

0.01

Time (s)

150 °C

25 °C

10

-4

10

-3

10

-2

10

-1

1

10

100

1000

1

0.01

0.001

0.1

0.0001

Square Wave Pulse Duration (s)