D1600C Datasheet, PDF (4/5 Pages) Nell Semiconductor Co., Ltd – Wide current range

SEMICONDUCTOR
Fig.7 Maximum non-repetitive surge current
single and double side cooled
16000
14000
12000
At Any Rated Load Condition And With
Rated V_RRM Applied Following Surge
initial T_J = 175°C
@ 60Hz 0.0083 s
@ 50Hz 0.0100 s
10000
8000
6000
4000
1
10
100
Number of equal amplitude half cycle
current pulses (N)
D1600C Series RRooHHSS
Nell High Power Products
Fig.8 Maximum non-repetitive surge current
single and double side cooled
17000
15000
13000
11000
9000
7000
5000
Maximum Non Repetitive Surge Current
Versus Pulse Train Duration.
Initial TJ = 175°C, @50Hz
No Voltage Reapplied
Rated VRRM Reapplied
3000
0.01
0.1
1
Pulse train duration (S)
Fig.9 Forward voltage drop characteristcs
10000
T_J = 25°C
T_J = 175°C
1000
100
0.5 1.0 1.5 2.0 2.5 3.0 3.5
Instantaneous forward voltage (V)
Fig.10 Thermal lmpedance Z_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
Single side cooled
Double side cooled
0.001
0.001
0.01
0.1
1
10
Square wave pulse duration (s)
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