SEARCH
— IC芯片 | 连接器 | 传感器 | 被动器件 —
The BCR20FM-12LB#BB0 is a medium power bidirectional triac manufactured by Renesas Electronics Corporation. It features an RMS on-state current rating of 20A and a repetitive peak off-state voltage (VDRM) of 800V. The device utilizes an insulated planar passivation structure with a high isolation voltage (Viso) of 2000V. It operates within a junction temperature range of -40°C to 150°C and employs a TO-220FP package for surface mounting.
Verify the specific suffix BB0 against official Renesas documentation to confirm package type and compliance status. Confirm availability as distribution channels may list obsolete or alternative variants. Request the latest datasheet revision to ensure design compatibility with current manufacturing standards.
Select this component for applications requiring 800V blocking capability and 20A continuous load handling. Ensure the driving circuit can supply the specified gate trigger current. Verify that the system's thermal design accommodates the 150°C maximum junction temperature limit under expected load conditions.
This part belongs to the BCR series of medium power triacs designed for industrial and consumer electronics. It shares architectural similarities with other Renesas triacs but is distinguished by its specific 800V voltage rating and 20A current capacity, targeting higher power AC switching needs.
Consult official substitution guides for equivalent parts with matching 800V/20A ratings. Verify pinout compatibility and thermal resistance values before replacing. No direct public substitute numbers are confirmed in available sources.