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The BCR20CM-16LB#BB0 is a medium power triac manufactured by Renesas Electronics. It features a maximum RMS on-state current of 20 A and a repetitive peak off-state voltage (VDRM) of 800 V. The device has a gate trigger current (IGT) of 30 mA and an isolation voltage (Viso) of 1800 V. It operates within a junction temperature range up to 150°C. The component utilizes an insulated planar structure and is housed in a TO-220FL package.
Verify the specific suffix #BB0 against official Renesas documentation to confirm pinout and packaging details, as suffixes can indicate variations in tape-and-reel or tube configurations. Confirm RoHS compliance status through the manufacturer's latest product change notification or datasheet revision history before procurement.
Select this component for applications requiring 20 A continuous current handling at 800 V blocking voltage. Ensure the driving circuit can supply at least 30 mA gate current. Verify that the system design accommodates the 1800 V isolation requirement and that heat sinking supports operation up to 150°C junction temperature.
This part belongs to the BCR series of medium power triacs from Renesas. These devices are designed for general purpose AC switching and phase control applications where high reliability and thermal performance are required. The series typically includes variants with different voltage ratings and current capacities.
Check for direct substitutes within the BCR series with matching 20A/800V ratings. Verify pin compatibility and thermal resistance values when considering alternatives from other manufacturers to ensure equivalent performance in the existing footprint.