C&H Technology ST230CPbF Series - Manual (Page 6)

Document Number: 94398 For technical questions, contact: [email protected] www.vishay.com
Revision: 24-Aug-07 5
ST230CPbF Series
Phase Control Thyristors
(Hockey PUK Version), 410 A
Vishay High Power Products
Fig. 7 - Maximum Non-Repetitive Surge Current
Single and Double Side Cooled
Fig. 8 - Maximum Non-Repetitive Surge Current
Single and Double Side Cooled
Fig. 9 - On-State Voltage Drop Characteristics
Fig. 10 - Thermal Impedance Z
thJ-hs
Characteristics
Number Of Equal Amplitude Half Cycle Current Pulses (N)
Peak Half Sine Wave On-state Current (A)
2000
2500
3000
3500
4000
4500
5000
5500
1 10 100
ST230C..C Series
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
Pulse Train Duration (s)
Peak Half Sine Wave On-state Current (A)
2000
2500
3000
3500
4000
4500
5000
5500
6000
6500
0.01 0.1 1
Versus Pulse Train Duration. Control
Maximum Non Repetitive Surge Current
Of Conduction May Not Be Maintained.
ST230C..C Series
Initial Tj = 125°C
No Voltage Reapplied
Rated Vrrm Reapplied
Instantaneous On-state Voltage (V)
Instantaneous On-state Current (A)
100
1000
10000
0.5 1 1.5 2 2.5 3 3.5 4 4.5
ST230C..C Series
Tj = 25°C
Tj = 125°C
Square Wave Pulse Duration (s)
Transient Thermal Impedance Z (K/W)
thJ-hs
0.001
0.01
0.1
1
0.001 0.01 0.1 1 10
Steady State Value
R = 0.17 K/W
(Single Side Cooled)
R = 0.08 K/W
(Double Side Cooled)
(DC Operation)
thJ-hs
thJ-hs
ST230C..C Series