8AF 查看數據表（PDF） - International Rectifier
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8AF Datasheet PDF : 5 Pages
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700
At Any Rated Load Condition And With
650
Rated VRRM Applied Following Surge.
600
Initial TJ= 195°C
@ 60 Hz 0.0083 s
550
@ 50 Hz 0.0100 s
500
450
400
350
300
250
8AF Series
200
150
1
10
100
Number Of Equal Amplitude Half Cycle Current Pulses (N)
Fig. 5 - Maximum Non-Repetitive Surge Current
1000
8AF Series
100
10
TJ = 25°C
TJ = 195°C
1
01234567
Instantaneous Forward Voltage (V)
Fig. 7 - Forward Voltage Drop Characteristics
8AF Series
Bulletin I20262 Rev.A 06/03
750
Maximum Non Repetitive Surge Current
700
Versus Pulse Train Duration.
650
Initial TJ = 195 °C
600
No Voltage Reapplied
550
Rated VRRM Reapplied
500
450
400
350
300
250
8AF Series
200
150
0.01
0.1
1
Pulse Train Duration (s)
Fig. 6 - Maximum Non-Repetitive Surge Current
1
Steady State Value
(DC Operation)
0.1
8AF Series
0.01
0.001
0.01
0.1
1
10
Square Wave Pulse Duration (s)
Fig. 8 - Thermal Impedance ZthJC Characteristic
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5
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