VS-ST230C Datasheet, PDF (5/9 Pages) Vishay Siliconix – Phase Control Thyristors

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5500
5000
4500
At Any Rated Load Condition And With
Rated Vrrm Applied Following Surge.
Initial Tj = 125°C
@ 60 Hz 0.0083 s
@ 50 Hz 0.0100 s
4000
3500
3000
2500 ST230C..C Series
2000
1
10
100
Number Of Equal Amplitude Half Cycle Current Pulses (N)
Fig. 7 - Maximum Non-Repetitive Surge Current
Single and Double Side Cooled
10000
Tj = 25°C
1000
VS-ST230C Series
Vishay Semiconductors
6500
6000
5500
5000
Maximum Non Repetitive Surge Current
Versus Pulse Train Duration. Control
Of Conduction May Not Be Maintained.
Initial Tj = 125°C
No Voltage Reapplied
Rated Vrrm Reapplied
4500
4000
3500
3000
2500 ST230C..C Series
2000
0.01
0.1
1
Pulse Train Duration (s)
Fig. 8 - Maximum Non-Repetitive Surge Current
Single and Double Side Cooled
Tj = 125°C
ST230C..C Series
100
0.5 1 1.5 2 2.5 3 3.5 4 4.5
Instantaneous On-state Voltage (V)
Fig. 9 - On-State Voltage Drop Characteristics
1
Steady State Value
R _thJ-hs = 0.17 K/W
(Single Side Cooled)
0.1 ^R thJ-hs ^{= 0.08 K/W}
(Double Side Cooled)
(DC Operation)
0.01
ST230C..C Series
0.001
0.001
0.01
0.1
1
10
Square Wave Pulse Duration (s)
Fig. 10 - Thermal Impedance Z_thJ-hs Characteristics
Revision: 16-Dec-13
5
Document Number: 94398
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