®
1.5KE SERIES
I
FSM
, PEAK FORWARD SURGE CURRENT (A)
100
PEAK PULSE DERATING IN % OF
PEAK POWER OR CURRENT
200
WON-TOP ELECTRONICS
Single Half-Sine-Wave
JEDEC Method
80
160
60
120
40
80
20
40
0
0
15
30 45 60 75 90 105 120 135 150
T
A
, AMBIENT TEMPERATURE (°C)
Fig. 1 Pulse Derating Curve
0
1
10
100
NUMBER OF CYCLES AT 60Hz
Fig. 2 Forward Surge Current Derating Curve
P
D
, STEADY STATE POWER DISSIPATION (W)
10
100
T
A
= 25°C
Non Repetitive
Pulse Waveform
Shown in Fig. 5
8
P
PK
, PEAK POWER (kW)
10
6
4
Mounted on 40 x 40 x 1.0mm
copper pads to each terminal.
Lead length = 9.5mm.
1
2
0
0
15
30 45 60 75 90 105 120 135 150
T
L
, LEAD TEMPERATURE (°C)
Fig. 3 Steady State Power Derating Curve
T
A
= 25°C
Pulse Width (t
d
) is defined as
the point where the peak
current decays to 50% of I
PPM
0.1
0.1
1
10
100
1000
t
d
, PULSE WIDTH (µs)
Fig. 4 Pulse Rating Curve
10000
125
t
r
= 10µs
100000
C
J
, JUNCTION CAPACITANCE (pF)
I
PPM
, PEAK PULSE CURRENT (%)
100
Peak Value I
PPM
10000
Bi-Directional
@ Zero Bias
Uni-Directional
@ Zero Bias
75
Half Value I
PP
/2
1000
Uni-Directional
@ V
RWM
50
10/1000µs Waveform
as defined by R.E.A.
100
T
J
= 25°C
f = 1MHz
V
sig
= 50mV
p-p
Bi-Directional
@ V
RWM
25
t
d
0
0
1
2
3
t, TIME (ms)
Fig. 5 Pulse Waveform
4
5
10
1
10
100
V
BR
, BREAKDOWN VOLTAGE (V)
Fig. 6 Typical Junction Capacitance
1000
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Revision: September, 2012
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