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Product Detailed Parameters
- Description：TRIAC
- Series：*
- Mfr：Renesas Electronics Corporation
- Package：Bulk
- Triac Type：-
- Voltage - Off State：-
- Current - On State (It (RMS)) (Max)：-
- Voltage - Gate Trigger (Vgt) (Max)：-
- Current - Non Rep. Surge 50, 60Hz (Itsm)：-
- Current - Gate Trigger (Igt) (Max)：-
- Current - Hold (Ih) (Max)：-
- Configuration：-
- Operating Temperature：-
- Mounting Type：-
- Package / Case：-
- Supplier Device Package：-
- Grade：-
- Qualification：-
Download product information
Overview
The BCR20KM-12LA-A8#X3 is a medium power triac manufactured by Renesas Electronics Corporation. It features a maximum on-state RMS current of 20 A and a repetitive peak off-state voltage of 600 V. The device utilizes an insulated planar structure with a gate trigger current of 50 mA and a gate trigger voltage of 1.5 V. It operates within a junction temperature range of -40°C to +150°C and is housed in a TO-220FL package.
Feature Summary
- Insulated planar construction for enhanced isolation
- High thermal stability suitable for demanding environments
- Robust surge current handling capability
Applications
- White goods motor control
- General-purpose AC power control
- Heater control systems
Procurement Notes
Verify the specific suffix A8#X3 against official Renesas documentation, as standard listings often use #B00. Confirm availability status, as this component family may be subject to end-of-life notices or discontinuation. Ensure the supplier provides valid traceability and authenticity guarantees for obsolete or hard-to-find semiconductor parts.
Selection Notes
Select this component when a 20 A RMS current rating and 600 V blocking voltage are required in an insulated TO-220FL package. Compare gate trigger characteristics against the driving circuit capabilities. Consider thermal management requirements given the 150°C maximum junction temperature limit and the specific mounting constraints of the TO-220FL form factor.
Part Context
This part belongs to the BCR series of medium power triacs from Renesas, originally derived from Mitsubishi Semiconductor technology. The series is designed for general industrial and consumer applications requiring reliable AC switching. The BCR20KM variant specifically addresses higher current demands within the insulated planar product line.
Replacement Considerations
Direct substitutes include other 20 A, 600 V insulated triacs in TO-220 packages such as the BCR20KM-12L#B00. Verify pinout compatibility and thermal resistance values before substitution.
