D1200C Datasheet, PDF (4/5 Pages) Nell Semiconductor Co., Ltd – Standard Recovery Diodes

SEMICONDUCTOR
Fig.7 Maximum non-repetitive surge current
single and double side cooled
14000
13000
12000
11000
At Any Rated Load Condition And With
Rated V_RRM Applied Following Surge
initial T_J = 150°C
@ 60Hz 0.0083 s
@ 50Hz 0.0100 s
10000
9000
8000
7000
6000
5000
4000
3000
1
10
100
Number of equal amplitude half cycle
current pulses (N)
D1200C Series RRooHHSS
Nell High Power Products
Fig.8 Maximum non-repetitive surge current
single and double side cooled
15000
14000
13000
12000
11000
10000
9000
8000
7000
6000
5000
4000
3000
0.01
Maximum Non Repetitive Surge Current
Versus Pulse Train Duration.
Initial TJ = 150°C, @50Hz
No Voltage Reapplied
Rated VRRM Reapplied
0.1
1
Pulse train duration (S)
Fig.9 Forward voltage drop characteristcs
10000
T_J = 25°C
1000
T_J = 150°C
100
0.5 1 1.5 2 2.5 3 3.5 4 4.5
Instantaneous forward voltage (V)
Fig.10 Thermal lmpedance R_thJ-hs characteristics
0.1
Steady State Value
R_thJ-hs(DC) = 0.073 K/W
(Single side cooled)
R_thJ-hs(DC) = 0.031 K/W
(Double side cooled)
(DC Operation)
0.01
0.001
0.001
0.01
0.1
1
10
100
Square wave pulse duration (s)
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