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The BCR20FM-12LB#BH0 is a medium power bidirectional triac manufactured by Renesas Electronics Corporation. It features a maximum on-state RMS current of 20A and a repetitive peak off-state voltage of 400V. The device utilizes an insulated TO-220FP package with a planar passivation type structure, providing an isolation voltage of 2000V. Key electrical parameters include a gate trigger current of 30mA and a junction temperature range up to 150°C.
Verify the specific suffix #BH0 against official Renesas documentation to confirm exact pinout and mechanical dimensions. Confirm RoHS compliance status and check for obsolete or end-of-life notices before procurement planning.
Select this component for applications requiring 20A continuous current handling at 400V blocking voltage. Ensure the driving circuit can supply the specified 30mA gate trigger current. Verify that the system's thermal management supports the 150°C junction temperature limit.
This part belongs to the BCR series of thyristors from Renesas, designed for general purpose AC switching. It is distinct from other variants in the family based on its specific current rating and packaging configuration.
Consult official substitution lists for equivalent triacs with matching 20A/400V ratings and TO-220FP insulation requirements.