ST1230C View Datasheet(PDF) - Vishay Semiconductors
Part Name
Description
MFG CO.
'ST1230C' PDF : 8 Pages View PDF
ST1230C..KP Series
Phase Control Thyristors Vishay High Power Products
(Hockey PUK Version), 1745 A
30000
28000
26000
24000
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
22000
20000
18000
16000
ST1230C..K Series
14000
1
10
100
Number Of Equal Amplitude Half Cycle Current Pulses (N)
Fig. 7 - Maximum Non-Repetitive Surge Current
Single and Double Side Cooled
34000
32000
30000
28000
26000
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
24000
22000
20000
18000
16000
14000
ST1230C..K Series
12000
0.01
0.1
1
Pulse Train Duration (s)
Fig. 8 - Maximum Non-Repetitive Surge Current
Single and Double Side Cooled
10000
1000
TJ = 25˚C
TJ = 125˚C
ST1230C..K Series
100
0.5 1 1.5 2 2.5 3
Instantaneous On-state Voltage (V)
Fig. 9 - On-State Voltage Drop Characteristics
0.1
0.01
Steady State Value
R thJ-hs = 0.042 K/W
(Single Side Cooled)
R thJ-hs = 0.021 K/W
(Double Side Cooled)
(DC Operation)
ST1230C..K Series
0.001
0.001
0.01
0.1
1
10
100
Square Wave Pulse Duration (s)
Fig. 10 - Thermal Impedance ZthJ-hs Characteristics
Document Number: 94395
Revision: 11-Aug-08
For technical questions, contact: ind-modules@vishay.com
www.vishay.com
5
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