1.5KE6V8(C)A - 1.5KE400(C)A
1500W TRANSIENT VOLTAGE SUPPRESSOR
Features
·
·
·
·
·
·
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
A
B
A
Mechanical Data
·
·
·
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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
DO-201
Dim
A
B
C
D
Min
25.40
8.50
0.96
4.80
D
C
Max
—
9.53
1.06
5.21
All Dimensions in mm
Maximum Ratings
@ T
A
= 25°C unless otherwise specified
Characteristic
Peak Power Dissipation at t
p
= 1.0ms
(Non repetitive current pulse, derated above T
A
= 25°C)
Steady State Power Dissipation at T
L
= 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
Notes:
V
BR
£
100V
V
BR
> 100V
Symbol
P
pk
P
d
I
FSM
V
F
T
j,
T
STG
Value
1500
5.0
200
3.5
5.0
-55 to +175
Unit
W
W
A
V
°C
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.
DS21503 Rev. 9 - 2
1 of 3
1.5KE6V8(C)A - 1.5KE400(C)A
10,000
I
P
, PEAK PULSE CURRENT (%I
pp
)
100
t
r
= 10
µ
s
Peak Value I
pp
C
T
, CAPACITANCE (pF)
Measured at
Zero Bias
1000
Half Value I
pp
/2
50
Measured at
Stand-off Voltage
100
t
p
0
10 X 1000 Waveform
as defined by R.E.A.
0
1
2
3
10
1
10
100
1000
t, TIME (ms)
Fig. 1 Pulse Waveform
100
IMPULSE
V
RWM
, REVERSE STANDOFF VOLTAGE (V)
Fig. 2 Typical Total Capacitance
P
P
, PEAK PULSE POWER (kW)
SINE WAVE
SQ. WAVE
TC = 25ºC
10
1.0
0.1
1.0
10
100
1000
10,000
T
p
, PULSE WIDTH (
µ
S)
Fig. 3 Pulse Rating Curve
PEAK PULSE DERATING (% PEAK PWR OR CURRENT)
P
d
, STEADY STATE POWER DISSIPATION (W)
5.0
100
75
3.75
Single Phase
Half-Wave 60Hz
Resistive or
Inductive Load
50
2.5
L = 9.5 mm
25
10 X 1000 Waveform
as defined by REA
1.25
40 x 40 x 1 mm Cu
0
0
25
50
75
100
125
150
175
200
T
L
, LEAD TEMPERATURE (°C)
Fig. 5 Steady State Power Derating
0
0
25
50
75
100 125 150 175
200
T
A
, AMBIENT TEMPERATURE (°C)
Fig. 4 Pulse Derating Curve
DS21503 Rev. 9 - 2
3 of 3
1.5KE6V8(C)A - 1.5KE400(C)A
PCB Design
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