BT151-500R thyristor
The BT151-500R is a high-power silicon-controlled rectifier (SCR) designed for a variety of AC switching and phase control applications. It is known for its high blocking voltage, high current handling capability, and robust performance. The device is housed in a standard TO-220AB package, providing excellent thermal and mechanical performance.
Key Features:
- High blocking voltage: 500V
- High current handling capability: 12A RMS
- Low gate trigger current: 5mA
- High surge current capability: 100A
- Standard TO-220AB package
- Repetitive Peak Off-State Voltage (Vdrm): 500V
- Repetitive Peak Reverse Voltage (Vrrm): 500V
- RMS On-State Current (It(RMS)): 12A
- Peak Non-Repetitive Surge Current (Itsm): 100A (50Hz), 105A (60Hz)
- Gate Trigger Current (Igt): 5mA
- Holding Current (Ih): 15mA
- On-State Voltage (Vtm): 1.5V
- Operating Temperature Range: -40°C to +125°C
- Package: TO-220AB
- Light dimmers
- Motor speed controls
- Heating control systems
- Static switching
- AC switch
- Industrial and domestic lighting