1.5KE6.8 thru 1.5KE540A, 1N6267 thru 1N6303
Vishay Semiconductors
100
8.0
Waveform:
1.5KE200
1.5KE130
10/1000 µs Impulse
60 HZ
Resistive or
Inductive Load
V
= V - V
C
∆
C
(BR)
7.0
6.0
5.0
20
10
1.5KE75
1.5KE39
L = 0.375" (9.5 mm)
Lead Lengths
2.0
1.0
4.0
3.0
1.5KE33
1.5KE6.8
1.5KE9.1
2.0
1.6 x 1.6 x .040"
(40 x 40 x 1 mm)
Copper Heat Sinks
0.2
0.1
1.0
0
0.5
1
2.0
10
50
0
25
50
75
100
125
150
175
200
I
, Peak Pulse Current (A)
PP
TL — Lead Temperature (°C)
Figure 5. Steady State Power Derating Curve
Figure 8. Incremental Clamping Voltage Curve (Unidirectional)
100
Waveform:
200
10/1000 µs Impulse
8.3 ms Single Half Sine-Wave
= T max.
V
= V - V
C
∆
C
(BR)
T
J
J
1.5KE200C
1.5KE75C
20
10
100
1.5KE39C
1.5KE30C
1.5KE15C
11C
2.0
1.0
1.5KE7.5C
0.2
0.1
0.5
1
2.0
10
20
50
10
1
10
Number of Cycles at 60 HZ
100
I
, Peak Pulse Current (A)
PP
Figure 6. Maximum Non-repetitive Forward Surge Current
Uni-Directional only
Figure 9. Incremental Clamping Voltage Curve (Bidirectional)
100
100
Waveform:
Waveform:
10/1000 µs Impulse
1.5KE200
8/20µs Impulse
V
= V - V
C
∆
C
(BR)
1.5KE200C
V
∆
= V - V
C
(BR)
C
1.5KE130
1.5KE100
1.5KE75
20
10
20
10
1.5KE75C
1.5KE39C
1.5KE30C
1.5KE15C
2.0
1.0
1.5KE39
2.0
1.0
1.5KE11C
1.5KE7.5C
1.5KE33
1.5KE6.8
1.5KE9.1
1.5KE18
1.5KE12
0.2
0.1
0.2
0.1
0.5
1
2.0
10
20
50
0.5
1
2.0
10
20
50
I
, Peak Pulse Current (A)
PP
I
, Peak Pulse Current (A)
PP
Figure 7. Incremental Clamping Voltage Curve (Unidirectional)
Figure 10. Incremental Clamping Voltage Curve (Bidirectional)
Document Number 88301
03-Mar-05
www.vishay.com
5