SD400C Datasheet, PDF (3/7 Pages) International Rectifier – STANDARD RECOVERY DIODES Hockey Puk Version

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Index
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ELECTRICAL SPECIFICATIONS
Voltage Ratings
Voltage
Type number Code
V_RRM , maximum repetitive
peak reverse voltage
V
04
400
08
800
12
SD400C..C
16
1200
1600
20
2000
24
2400
V_RSM , maximum non-
repetitive peak rev. voltage
V
500
900
1300
1700
2100
2500
I_RRM max.
@ T_J = T_J max.
mA
15
Forward Conduction
Parameter
I_F(AV) Max. average forward current
@ Heatsink temperature
I_F(RMS) Max. RMS forward current
I_FSM Max. peak, one-cycle forward,
non-repetitive surge current
I²t
Maximum I²t for fusing
I²âˆš t Maximum I²âˆšt for fusing
V_F(TO)1 Low level value of threshold
voltage
V_F(TO)2 High level value of threshold
voltage
r_f1
Low level value of forward
slope resistance
r_f2
High level value of forward
slope resistance
V_FM Max. forward voltage drop
SD400C..C
800(425)
55(85)
1435
8250
8640
6940
7265
340
311
241
220
3400
0.80
0.83
0.55
0.53
1.86
Units
A
°C
A
A
KA²s
KA²âˆšs
Conditions
180° conduction, half sine wave
Double side (single side) cooled
@ 25°C heatsink temperature double side cooled
t = 10ms No voltage
t = 8.3ms reapplied
t = 10ms 100% V_RRM
t = 8.3ms reapplied Sinusoidal halfwave,
t = 10ms No voltage
t = 8.3ms reapplied
Initial T_J = T_J max.
t = 10ms 100% V_RRM
t = 8.3ms reapplied
t = 0.1 to 10ms, no voltage reapplied
(16.7% x π x I_F(AV) < I < π x I_F(AV)), T_J = T_J max.
V
(I > π x I_F(AV)),T_J = T_J max.
(16.7% x π x I_F(AV) < I < π x I_F(AV)), T_J = T_J max.
mΩ
(I > π x I_F(AV)),T_J = T_J max.
V
I_pk= 1930A, T_J = T_J max, t_p = 10ms sinusoidal wave
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