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Three Phase Half Bridge Thyristor Module

The Three Phase Half Bridge Thyristor Modules consist of 3 thyristors (SCR’s)with 1 type of circuit. They are arranged such that the base is non-isolated and serves as the Common Anode Terminal. The modules are constructed with glass passivated chips for high reliability.

These diode modules have high efficiency, compact packaging, high surge current capability &high stability at high temperatures.

The Three Phase Half Bridge Thyristor Modules are mainlyused in DC power supplies & Welding power supplies.

  • The current range starts from 60A upto 200A, with voltages of 300V & 400V.
  • Devices are available in StandardModule Packaging (N3T)
Part Number VRRM
(V)
IT(AV)
(A)
VTM
(V)
ITSM
(A)
I2t
(A2s)
Rth (j-c)
(oC/W)
IRRM
(mA)
300
60
1.25
1800
16200
0.35
12
400
60
1.25
1800
16200
0.35
12
300
80
1.20
2500
31250
0.35
12
400
80
1.20
2500
31250
0.35
12
300
100
1.20
3500
61250
0.30
15
400
100
1.20
3500
61250
0.30
15
300
130
1.20
3500
61250
0.20
30
400
130
1.20
3500
61250
0.20
30
300
150
1.20
4200
88200
0.12
40
400
150
1.20
4200
88200
0.12
40
300
200
1.20
5400
145800
0.12
60
400
200
1.20
5400
145800
0.12
60