®
1.5KE SERIES
WON-TOP ELECTRONICS
100
80
60
40
20
0
200
160
120
80
Single Half-Sine-Wave
JEDEC Method
40
0
0
15 30 45 60 75 90 105 120 135 150
1
10
100
TA, AMBIENT TEMPERATURE (°C)
Fig. 1 Pulse Derating Curve
NUMBER OF CYCLES AT 60Hz
Fig. 2 Forward Surge Current Derating Curve
10
8
100
10
1
TA = 25°C
Non Repetitive
Pulse Waveform
Shown in Fig. 5
6
4
Mounted on 40 x 40 x 1.0mm
copper pads to each terminal.
Lead length = 9.5mm.
2
0
0.1
0
15 30 45 60 75 90 105 120 135 150
0.1
1
10
100
1000
10000
TL, LEAD TEMPERATURE (°C)
Fig. 3 Steady State Power Derating Curve
td, PULSE WIDTH (µs)
Fig. 4 Pulse Rating Curve
125
100
75
50
25
0
100000
TA = 25°C
Pulse Width (td) is defined as
the point where the peak
current decays to 50% of IPPM
tr = 10µs
Peak Value IPPM
Bi-Directional
@ Zero Bias
10000
1000
100
Uni-Directional
@ Zero Bias
Half Value IPP/2
Uni-Directional
@ VRWM
10/1000µs Waveform
as defined by R.E.A.
TJ = 25°C
f = 1MHz
Vsig = 50mVp-p
td
Bi-Directional
@ VRWM
10
0
1
2
3
4
5
1
10
100
1000
t, TIME (ms)
Fig. 5 Pulse Waveform
VBR, BREAKDOWN VOLTAGE (V)
Fig. 6 Typical Junction Capacitance
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Revision: September, 2012
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