Document Number: 72755
S09-0870-Rev. B, 18-May-09
www.vishay.com
5
Vishay Siliconix
Si9433BDY
TYPICAL CHARACTERISTICS 25 °C, unless otherwise noted
Vishay Siliconix maintains worldwide manufacturing capability. Products may be manufactured at one of several qualified locations. Reliability data for Silicon
Technology and Package Reliability represent a composite of all qualified locations. For related documents such as package/tape drawings, part marking, and
reliability data, see www.vishay.com/ppg?72755
.
Normalized Thermal Transient Impedance, Junction-to-Foot
10
-
3
10
-
2
1010
-
1
10
-
4
1
2
0.1
0.01
0.2
0.1
0.05
0.02
Duty Cycle = 0.5
Square Wave Pulse Duration (s)
Normalized Effective Transient
Thermal Impedance
Single Pulse
1