SD203NR Datasheet, PDF (7/10 Pages) Vishay Siliconix – Fast Recovery Diodes (Stud Version), 200 A

Fast Recovery Diodes
(Stud Version), 200 A
SD203N/R Series
Vishay High Power Products
130
120
I_FM = 750 A
Square Pulse
110
100
400 A
90
80
200 A
70
60
50
40
SD203N/ R..S20 Series
30
T_J= 125 °C, Vr = 30V
20
10 20 30 40 50 60 70 80 90 100
Rate Of Fall Of Forward Current - di/ dt (A/ µs)
Fig. 18 - Recovery Current Characteristics
1E4
1E3
1E2
1E1
1E1
20 joulesper pulse
10
4
2
1
0.4
0.2
0.1
0.04
0.02
0.01
20 joulesper pulse
10
4
2
1
0.4
0.2
0.1
0.06
SD203N/ R..S10 Series
Sinusoidal Pulse
TJ= 125°C, VRRM= 1120V
dv/ dt = 1000V/ µs
SD203N/ R..S10 Series
Trapezoidal Pulse
TJ= 125°C, VRRM = 1120V
tp
dv/ dt=1000V/ µs, di/ dt=50A/ µs
1E2
1E3
1E4 ^1E1
1E2
1E3
1E4
Pulse Basewidth (µs)
Pulse Basewidth (µs)
Fig. 19 - Maximum Total Energy Loss Per Pulse Characteristics
1E4
20 joules per p ulse
10
4
2
1
1E3
0.4
0.2
0.1
20 joules per pulse
10
4
2
1
0.4
0.2
0.04
1E2
0.02
0.01
SD203N/ R..S15 Series
Sinusoidal Pulse
1E1
tp
T_J= 125°C, V_RRM = 1120V
dv/ dt = 1000V/ µs
1E1
1E2
1E3
tp
1E4 ^1E1
0.1
SD203N/ R..S15 Series
Trapezoidal Pulse
TJ= 125°C, VRRM = 1120V
d v/ dt=1000V/ µs, di/ dt=50A/ µs
1E2
1E3
1E4
Pulse Basewidth (µs)
Pulse Basewidth (µs)
Fig. 20 - Maximum Total Energy Loss Per Pulse Characteristics
Document Number: 93170
Revision: 08-Apr-08
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