40DR12M Datasheet, PDF (5/6 Pages) Nell Semiconductor Co., Ltd – Glass Passivated Standard Recovery Diodes (Stud Version), 40A

SEMICONDUCTOR
Fig.9 Maximum Non-Repetitive Surge Current
550
At Any Rated Load Condition And With
500
Rated Vrrm Applied Following Surge.
Initial Tj = Tj Max.
450
@ 60 Hz 0.0083 s
@ 50 Hz 0.0100 s
400
350
300
250
200
150
40D(R) Series
100 ₁
10
100
Number Of Equal Amplitude Half Cycle current Pulses(N)
Fig.11 Forward Voltage Drop Characterisics
(Up To 1200V)
1000
100
Tj = 25°C
10
Tj = Tj Max.
40D(R) Series
up to 1200V
1
0.5 1 1.5 2 2.5 3 3.5 4 4.5 5
Instantaneous Forward Voltage (V)
Fig.13 Thermal Impedance ZthJC Characteristics
1
Steady State Value
(DC Operation)
0.1
40D(R)Series RRooHHSS
Nell High Power Products
Fig.10 Maximum Non-Repetitive Surge Current
600
Maximum Non Repetitive Surge Current
550
Versus Pulse Train Duration.
Initial Tj = Tj Max.
500
No Voltage Reapplied
450
Rated Vrrm Reapplied
400
350
300
250
200
150
40D(R) Series
100
0.01
0.1
1
Pulse Train Duration (S)
Fig.12 Thermal Impedance ZthJC Characteristics
(For 1600V)
1000
Tj = Tj Max
100
Tj = 25°C
10
40D(R) Series
1
0 1 1.5 2 2.5 3 3.5 4 4.5
Square Wave Pulse Duration (s)
40D(R) .. Series
0.01 _0.0001
0.001 0.1
1
10
Square Wave Pulse Duration (s)
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