Document Number: 71996

S-51210–Rev. C, 27-Jun-05

www.vishay.com

5

Vishay Siliconix

Si7909DN

New Product

TYPICAL CHARACTERISTICS

Vishay Siliconix maintains worldwide manufacturing capability. Products may be manufactured at one of several qualified locations. Reliability data for Silicon Tech-

nology and Package Reliability represent a composite of all qualified locations. For related documents such as package/tape drawings, part marking, and reliability

data, see http://www.vishay.com/ppg?71996.

Normalized Thermal Transient Impedance, Junction-to-Case

2

1

0.1

0.01

0.2

0.05

0.02

Duty Cycle = 0.5

Square Wave Pulse Duration (sec)

Single Pulse

0.1

1