Diodes 1.5KE6V8(C)A - 1.5KE400(C)A - Manual (Page 3)

DS21503 Rev. 11 - 2 3 of 4 1.5KE6V8(C)A - 1.5KE400(C)A
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1.0
10
100
0.1 1.0 10 100 1000 10,000
P
,
P
E
A
K
P
U
L
S
E
P
O
W
E
R
(
k
W
)
P
T = 25ºC
C
IMPULSE
SINE WAVE
SQ. WAVE
10 X 1000 Waveform
as defined by REA
0 25 50 75 100 125 150 175 200
100
75
50
25
0
T , AMBIENT TEMPERATURE (°C)
A
Fig. 4 Pulse Derating Curve
P
E
A
K
P
U
L
S
E
D
E
R
A
T
IN
G
(
%
P
E
A
K
P
W
R
O
R
C
U
R
R
E
N
T
)
L = 9.5 mm
0 25 50 75 100 125 150 175 200
0
1.25
2.5
3.75
5.0
T , LEAD TEMPERATURE (°C)
L
Fig. 5 Steady State Power Derating
P
,
S
T
E
A
D
Y
S
T
A
T
E
P
O
W
E
R
D
IS
S
IP
A
T
IO
N
(
W
)
d
Single Phase
Half-Wave 60Hz
Resistive or
Inductive Load
0 1 2 3
100
50
0
I
,
P
E
A
K
P
U
L
S
E
C
U
R
R
E
N
T
(
%
I
)
P
p
p
Peak Value I
pp
Half Value I /2
pp
10 X 1000 Waveform
as defined by R.E.A.
t
p
t, TIME (ms)
Fig. 1 Pulse Waveform
1 10 100 1000
10
100
1000
10,000
V , REVERSE STANDOFF VOLTAGE (V)
RWM
Fig. 2 Typical Total Capacitance
C
,
C
A
P
A
C
IT
A
N
C
E
(
p
F
)
T
Measured at
Stand-off Voltage
Measured at
Zero Bias