The BT151-600V is a high-performance Silicon Controlled Rectifier (SCR) designed for AC switching, motor control, inrush current limiting, protection circuits, and industrial load regulation. Its strong dv/dt capability, low on-state voltage, and reliable triggering make it ideal for power tools, heaters, SMPS circuits, and general AC control applications.

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Features:

1. Standard gate triggering design
   
2. Low on-state voltage drop
   
3. High surge current capability
   
4. Reliable glass-passivated junction
   
5. Thermally efficient TO-220 package
   

Specifications:

• Repetitive Peak Off-State Voltage (VDRM): 600V
  
• RMS On-State Current IT(RMS): 12A
  
• Average On-State Current IT(AV): 7.6A (Tc = 111°C)
  
• Non-Repetitive Surge Current ITSM (1 cycle, 60Hz): 120A
  
• Peak On-State Voltage VTM (ITM = 23A): ≤1.7V
  
• Gate Trigger Current IGT: ≤15mA
  
• Gate Trigger Voltage VGT: ≤1.5V
  
• Holding Current IH: ≤20mA
  
• Critical dv/dt: ≥200V/µs
  
• Thermal Resistance Junction-to-Case RθJC: 1.3°C/W
  
• Operating Junction Temperature (TJ): -40°C to +125°C
  

Package Includes:

1 × BT151-600 600V 12A SCR Thyristor - TO-220 Package