SD500N(1994) 查看數據表（PDF） - International Rectifier
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SD500N Datasheet PDF : 6 Pages
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SD500N/R Series
Bulletin I2095 rev. A 08/94
8000
At Any Rated Load Condition And With
50% Rated VRRM Applied Following Surge
7000
Initial TJ= 150 °C
@ 60 Hz 0.0083 s
6000
@ 50 Hz 0.0100 s
5000
4000
3000 SD500N/R Series
2000
1
10
100
Number Of Equal Amplitude Half Cycle Current Pulses (N)
Fig. 5 - Maximum Non-Repetitive Surge Current
10000
9000
8000
7000
6000
Maximum Non Repetitive Surge Current
Versus Pulse Train Duration.
Initial TJ= 150°C
No Voltage Reapplied
50% Rated VRRM Reapplied
5000
4000
3000
2000 SD500N/R Series
1000
0.01
0.1
1
Pulse Train Duration (s)
Fig. 6 - Maximum Non-Repetitive Surge Current
1000
TJ= 25°C
TJ = 150°C
SD500N/R Series
100
0.5 1 1.5 2 2.5 3 3.5 4
Instantaneous Forward Voltage (V)
Fig. 7 - Forward Voltage Drop Characteristics
1
Steady State Value:
RthJC= 0.1 K/W
0.1
(DC Operation)
0.01
0.001
0.001
6
SD500N/R Series
0.01
0.1
1
Square Wave Pulse Duration (s)
Fig. 8 - Thermal Impedance ZthJC Characteristics
10
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