Datasheet

P6KE6.8A thru P6KE540A
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Vishay General Semiconductor
Revision: 18-Sep-12
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Document Number: 88369
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Fig. 5 - Power Derating Curve
Fig. 6 - Maximum Non-Repetitive Forward Surge Current
Fig. 7 - Typical Transient Thermal Impedance
6
5
4
3
2
1
0
0 25 50 75 100 125 150 175 200
L = 0.375" (9.5 mm)
Lead Lengths
P
D
- Power Dissipation (W)
T
L
- Lead Temperature (°C)
60 Hz
Resistive or
Inductive Load
200
100
50
10
1 5 10 50 100
I
FSM
-
Peak Forward Surge Current (A)
Number of Cycles at 60 Hz
Uni-Directional Only
T
J
= T
J
max.
8.3 ms Single Half Sine-Wave
t
p
- Pulse Duration (s)
Transient Thermal Impedance (°C/W)
10
100
1
0.1
0.001 0.01 0.1 1 10 100 1000