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Document Number: 73530
S11-0212-Rev. C, 14-Feb-11
Vishay Siliconix
Si7138DP
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?73530
.
Normalized Thermal Transient Impedance, Junction-to-Ambient
10
-3
10
-2
1 10 100010
-1
10
-4
100
0.02
0.2
0.1
0.05
Single Pulse
Duty Cycle = 0.5
Square Wave Pulse Duration (s)
1
0.1
0.01
Normalized Effective Transient
Thermal Impedance
Normalized Thermal Transient Impedance, Junction-to-Case
0.1
Duty Cycle = 0.5
10
-3
10
-2
1
10
-1
10
-4
1
0.1
0.01
0.2
Single Pulse
Square Wave Pulse Duration (s)
Normalized Effective Transient
Thermal Impedance
0.02
0.05
0.5