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The BCR5KM-12LA-1A8#X2 is a triac manufactured by Renesas Electronics, designed for medium power applications. It features a repetitive peak off-state voltage (VDRM) of 600 V and an RMS on-state current (IT(RMS)) of 5 A. The device utilizes a planar passivation structure and operates within a junction temperature range of -40 °C to +125 °C. Key electrical parameters include a gate trigger voltage (VGT) of 1.5 V and a gate trigger current (IGT) of 10 mA. The component is housed in a TO-220FL package with three terminals.
Verify the specific suffix #X2 against official Renesas documentation to confirm packaging details and tape-and-reel specifications. Ensure the part number matches the exact revision required for your design, as suffixes can indicate variations in carrier type or manufacturing lot attributes that do not alter the core electrical function.
Select this component for circuits requiring 600 V blocking capability and 5 A continuous current handling. The 1.5 V gate trigger voltage allows for efficient driving from standard logic interfaces. Consider the thermal management requirements associated with the TO-220FL package when designing for high-duty-cycle operations within the specified temperature range.
This triac belongs to the BCR series of thyristors from Renesas, which are engineered for robust performance in consumer and industrial electronics. The BCR5KM variant specifically targets medium-power switching needs, offering a balance between current capacity and gate sensitivity suitable for widespread appliance integration.
Consult official substitution guides for equivalent 600 V, 5 A triacs in TO-220 packages. Verify pinout compatibility and thermal resistance characteristics before replacing the original component to ensure circuit integrity.