
DS21503 Rev. 9 - 2
1 of 3
1.5KE6V8(C)A - 1.5KE400(C)A
Maximum Ratings
@ T
A
= 25°C unless otherwise specified
1.5KE6V8(C)A - 1.5KE400(C)A
1500W TRANSIENT VOLTAGE SUPPRESSOR
1500W Peak Pulse Power Dissipation
Voltage Range 6.8V - 400V
Constructed with Glass Passivated Die
Uni- and Bidirectional Versions Available
Excellent Clamping Capability
Fast Response Time
Case: Transfer Molded Epoxy
Case material - UL Flammability Rating
Classification 94V-0
Moisture sensitivity: Level 1 per J-STD-020A
Leads: Axial, Solderable per MIL-STD-202
Method 208
Marking: Unidirectional - Type Number
and Cathode Band
Marking: Bidirectional - Type Number Only
Approx. Weight: 1.12 grams
Features
Mechanical Data
DO-201
Min
Dim
A
B
C
D
Max
25.40
—
8.50
9.53
0.96
1.06
4.80
5.21
All Dimensions in mm
A
A
B
C
D
Notes:
1. Suffix ‘C’ denotes bi-directional device.
2. For bi-directional devices having V
R
of 10 volts and under, the I
R
limit is doubled.
Characteristic
Symbol
Value
Unit
Peak Power Dissipation at t
= 1.0ms
(Non repetitive current pulse, derated above T
A
= 25°C)
Steady State Power Dissipation at T
= 75°C Lead Lengths 9.5 mm
(Mounted on Copper Land Area of 20mm
2
)
Peak Forward Surge Current, 8.3 Single Half Sine Wave Superimposed on
Rated Load (8.3ms Single Half Sine Wave,
Duty Cycle = 4 pulses per minute maximum)
Forward Voltage @ I
F
= 50A 300μs Square Wave Pulse,
Unidirectional Only
Operating and Storage Temperature Range
P
pk
1500
W
P
d
5.0
W
I
FSM
200
A
V
BR
V
BR
> 100V
100V
V
F
3.5
5.0
V
T
j,
T
STG
-55 to +175
°C