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The BCR3KM-12LA-1#B00 is a Triac manufactured by Renesas Electronics Corporation, categorized under Thyristors. It is designed for medium power applications with a maximum repetitive peak off-state voltage (VDRM) of 600V and an RMS on-state current (IT(RMS)) of 3A. The device utilizes a TO-220FP package and features an insulated planar structure. Key electrical parameters include a gate trigger voltage (VGT) of 1.5V and a gate trigger current (IGT) of 0.01A. The component supports an operating junction temperature range from -40°C to 125°C and offers an isolation voltage (Viso) of 1800V.
Verify the specific suffix '-1' against official Renesas documentation to confirm if it denotes a unique pinout or specification variant compared to standard BCR3KM-12LA parts. Confirm RoHS compliance status through the manufacturer's latest datasheet or reliability reports before finalizing procurement specifications.
Select this component for AC load switching applications requiring 600V blocking capability and 3A continuous current handling. Ensure the design accommodates the TO-220FP package dimensions and thermal dissipation requirements. Verify that the gate drive circuitry can supply the specified 1.5V and 10mA trigger levels reliably across the full operating temperature range.
This part belongs to the BCR series of Triacs from Renesas Electronics, which are widely used in residential and industrial AC power control systems. The series typically includes variants with different current ratings and voltage capabilities, all sharing common insulation and triggering characteristics optimized for cost-effective and reliable solid-state switching solutions.
Direct substitutes may include other 600V 3A Triacs in TO-220FP packages from manufacturers like STMicroelectronics or Vishay. Verify equivalent VDRM, IT(RMS), Viso, and IGT specifications. Check for mechanical compatibility and thermal resistance values to ensure seamless integration into existing designs.