VS-ST203C Datasheet, PDF (6/10 Pages) Vishay Siliconix – Inverter Grade Thyristors (Hockey PUK Version), 370 A

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250
ST203C..C Series
T_J = 125 °C
200
150
100
I_TM = 500 A
I_TM = 300 A
I_TM = 200 A
I_TM = 100 A
50
I_TM = 50 A
0
0
20
40
60
80
100
dI/dt - Rate of Fall of On-State Current (A/µs)
Fig. 11 - Reverse Recovered Charge Characteristics
VS-ST203C Series
Vishay Semiconductors
160
140
I_TM = 500 A
120
I_TM = 300 A
I_TM = 200 A
100
I_TM = 100 A
80
I_TM = 50 A
60
40
20
0
0
ST203C..C Series
T_J = 125 °C
20
40
60
80
100
dI/dt - Rate of Fall of Forward Current (A/µs)
Fig. 12 - Reverse Recovery Current Characteristics
10 000
1000
Snubber circuit
100
R_s = 47 Ω
C_s = 0.22 µF
V_D = 80 % V_DRM
1000
500
1500
200
400
50 Hz
2500
3000
5000
10 000
100
10
100
ST203C..C Series
Sinusoidal pulse
t_p
T_C = 40 °C
1000
10 000
Pulse Basewidth (µs)
10 000
1000
500
1500
400
1000
2500
Snubber circuit
R_s = 47 Ω
C_s = 0.22 µF
V_D = 80 % V_DRM
50 Hz
200 ₁₀₀
3000
100
10
5000
10 000
ST203C..C Series
Sinusoidal pulse
t_p
T_C = 55 °C
100
1000
10 000
Pulse Basewidth (µs)
Fig. 13 - Frequency Characteristics
10 000
1000
Snubber circuit
R_s = 22 Ω
C_s = 0.15 µF
V_D = 80 % V_DRM
2500
50 Hz
400
1000
200 ₁₀₀
1500 ⁵⁰⁰
3000
5000
100
10 000
ST203C..C Series
Trapezoidal pulse
t_p
T_C = 40 °C
dI/dt = 50 A/µs
10
10
100
1000
10 000
Pulse Basewidth (µs)
10 000
1000
Snubber circuit
R_s = 47 Ω
C_s = 0.22 µF
V_D = 80 % V_DRM
400
100
50 Hz
1000
500
200
2500 1500
3000
5000
100
10 000
10
10
100
ST203C..C Series
Trapezoidal pulse
t_p
T_C = 55 °C
dI/dt = 50 A/µs
1000
10 000
Pulse Basewidth (µs)
Fig. 14 - Frequency Characteristics
Revision: 16-Dec-13
6
Document Number: 94370
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