A high-power silicon-controlled rectifier (SCR) is used for phase control and power regulation in industrial systems like VFDs, motor drives, and welding machines.
- Type: Phase-control SCR (thyristor) module
- Voltage Rating (Vrrm): Typically 400 V–1800 V
- Average On-State Current: Around 1968 A
- Peak Surge Current (I₂t): 6,480 A²·s
- Critical Rates: di/dt ≈ 200 A/µs, dv/dt ≈ 500 V/µs
- Gate Trigger Voltage (Vgt): ~3.5 V
- Holding Voltage (Vt): ~0.82 V
- On-State Resistance (rT): ~180 mΩ
- Maximum Junction Temp: 125 °C
