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    80A three phase thyristor module80A three phase thyristor module80A three phase thyristor module80A three phase thyristor module80A three phase thyristor module
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80A three phase thyristor module

80A three phase thyristor module


- Non-Isolated. Mounting base as common
- Pressure contact technology with Increased power cycling capability
- Low on-state voltage drop

Typical Application 
- Welding Power Supply
- Various DC Power supplies
- DC supply for PWM inverter

IT(AV):80A; VDRM/VRRM:200-600V; ITSM:2.70A×103; I2t:37.1A2S*103

Symbol Characteristic Test conditions TJ(oC) Value Unit
Min Type Max
IT(AV) Mean on-state current 180o half sine wave 50Hz
Single side cooled, Tc=110oC
140     80 A
IT(RMS) RMS on-state current   140     126 A
Repetitive peak off-state voltage
Repetitive peak reverse voltage
VDRM&VRRM tp=10ms
140 200   600 V
Repetitive peak current at VDRM
140     8 mA
ITSM Surge on-state current 10ms half sine wave
140     2.70 KA
I2t I2t for fusing coordination     37.1 A2s*103
VTO Threshold voltage   140     0.80 V
rT On-state slop resistance     1.59
VTM Peak on-state voltage ITM=180A 25     1.35 V
dv/dt Critical rate of rise of off-state voltage VDM=67%VDRM 140     800 V/μs
di/dt Critical rate of rise of on-state current Gate source 1.5A
tr ≤0.5μs Repetitive
140     100 A/μs
IGT Gate trigger current VA=12V, IA=1A 25 30   100 mA
VGT Gate trigger voltage 0.8   2.5 V
IH Holding current 20   150 mA
VGD Non-trigger gate voltage At 67%VDRM 140 0.2     V
Rth(j-c) Thermal resistance Junction to case Single side cooled       0.250 oC/W
Rth(c-h) Thermal resistance case to heat sink Single side cooled       0.1 oC/W
Fm Thermal connection torque (M5)       4.0   N·m
Mounting torque (M6)       6.0   N·m
Tstg Stored temperature     -40   125 oC
Wt Weight       220   g
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