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The BCR3FM-12LB#BH0 is a standard triac manufactured by Renesas Electronics Corporation, designed for general-purpose AC power control applications. This component features a 600V non-repetitive peak off-state voltage and supports a maximum RMS on-state current of 3A. It utilizes a TO-220FP package with full pack configuration, suitable for through-hole mounting. The device operates within a junction temperature range of -40°C to +150°C. Key electrical characteristics include a maximum gate trigger voltage of 1.5V and a maximum gate trigger current of 20mA. The part is classified as obsolete in the manufacturer's product portfolio.
Verify component obsolescence status prior to design finalization. Confirm availability through authorized distributors or secondary market suppliers. Ensure compatibility with existing PCB footprints and thermal management requirements. Review latest datasheet revisions for any parameter updates or packaging changes before procurement.
Select this component for low-power AC switching tasks requiring 600V blocking capability. Evaluate thermal dissipation needs given the 3A RMS rating. Consider alternative active devices if higher current capacity or faster switching speeds are required. Verify gate drive circuit compatibility with specified trigger parameters.
This part belongs to the BCR3 series of triacs from Renesas Electronics, formerly NEC Electronics. The series offers various current ratings and voltage classes for industrial and consumer electronics. The specific suffix indicates package type and manufacturing lot details. As an obsolete part, it may be superseded by newer generations with improved performance metrics.
Check for direct pin-compatible replacements within the BCR3 family. Consider modern equivalents from other manufacturers offering similar 600V/3A specifications. Verify that substitute components meet all thermal and electrical requirements of the original design.