1.5KE6.8/54 Vishay, 1.5KE6.8/54 Datasheet - Page 5
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1.5KE6.8/54
Manufacturer Part Number
1.5KE6.8/54
Description
TVS Diodes - Transient Voltage Suppressors 1500W 6.8V Unidirect
Manufacturer
Vishay
Datasheet
1.1N6267-E354.pdf
(7 pages)
Specifications of 1.5KE6.8/54
Polarity
Unidirectional
Clamping Voltage
10.8 V
Operating Voltage
5.5 V
Breakdown Voltage
6.12 V
Peak Surge Current
139 A
Peak Pulse Power Dissipation
1500 W
Maximum Operating Temperature
+ 175 C
Minimum Operating Temperature
- 55 C
Dimensions
5.3 (Max) mm W x 9.5 (Max) mm L
Package / Case
Case 1.5KE
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
1N6267 1N6267/54
1.5KE6.8 thru 1.5KE540A, 1N6267 thru 1N6303
Vishay General Semiconductor
www.vishay.com
5
Figure 7. Incremental Clamping Voltage Curve (Uni-Directional)
Figure 6. Maximum Non-Repetitive Forward Surge Current
200
100
100
8.0
7.0
6.0
5.0
4.0
3.0
2.0
1.0
2.0
1.0
20
10
0.2
0.1
10
0
1
0
0.5
Waveform:
8/20 µs Impulse
ΔV
L = 0.375" (9.5 mm)
Lead Lengths
C
25
= V
1
Figure 5. Power Derating Curve
C
- V
50
I
T
Number of Cycles at 60 Hz
PP
L
BR
Uni-Directional only
- Lead Temperature (°C)
2
- Peak Pulse Current (A)
75
PDD-Americas@vishay.com, PDD-Asia@vishay.com, PDD-Europe@vishay.com
T
8.3 ms Single Half Sine-Wave
100
For technical questions within your region, please contact one of the following:
J
10
= T
J
125
max.
10
150
20
1.5KE200
1.5KE130
1.5KE100
175
1.5KE39
1.5KE6.8
1.5KE9.1
1.5KE75
1.5KE33
1.5KE18
1.5KE12
200
100
50
Figure 8. Incremental Clamping Voltage Curve (Uni-Directional)
Figure 10. Incremental Clamping Voltage Curve (Bi-Directional)
Figure 9. Incremental Clamping Voltage Curve (Bi-directional)
100
100
100
2.0
1.0
0.2
0.2
0.1
2.0
1.0
0.2
0.1
20
10
0.1
20
10
20
10
2
1
0.5
0.5
0.5
10/1000 µs Impulse
ΔV
Waveform:
10/1000 µs Impulse
ΔV
Waveform :
Waveform:
8/20 µs Impulse
ΔV
C
C
C
= V
= V
= V
1
1
1
C
C
C
- V
- V
- V
I
I
I
PP
PP
PP
BR
BR
BR
2
- Peak Pulse Current (A)
- Peak Pulse Current (A)
- Peak Pulse Current (A)
2.0
2
1.5KE200
1.5KE200C
1.5KE130
10
10
10
Document Number: 88301
1.5KE75C
1.5KE75
20
1.5KE200C
20
1.5KE7.5C
1.5KE15C
1.5KE75C
1.5KE39C
1.5KE30C
1.5KE7.5C
Revision: 22-Oct-08
1.5KE39
1.5KE30C
1.5KE15C
1.5KE39C
1.5KE11C
1.5KE6.8
1.5KE9.1
1.5KE33
11C
50
50
50