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Product Detailed Parameters
- Description：TRIAC 400V 3A
- 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 AC03DSMA(1)-AZ is a bidirectional triac manufactured by Renesas Electronics Corporation, designed for general-purpose switching applications. This component features a maximum repetitive peak off-state voltage of 400V and an on-state current rating of 3A. It is housed in the MP-45 package type and complies with RoHS standards, ensuring it is lead-free. The device serves as a discrete semiconductor solution for controlling AC power loads.
Feature Summary
- Bidirectional triac configuration for AC power control
- Lead-free construction compliant with environmental regulations
Applications
- General purpose AC load switching
- Lighting control circuits
- Heater control systems
Procurement Notes
Verify the specific ordering suffix to ensure compatibility with required packaging or tape-and-reel specifications. Confirm that the MP-45 package dimensions align with the target PCB layout constraints. Ensure the procurement channel provides valid traceability documentation for the lead-free status and RoHS compliance as specified by the manufacturer.
Selection Notes
Select this component when a low-cost, general-purpose triac is required for AC switching tasks. The 400V voltage rating suits standard low-voltage AC applications, while the 3A current capacity supports moderate load requirements. Consider thermal management needs based on the continuous on-state current and ambient operating conditions during circuit design.
Part Context
This part belongs to the Renesas discrete semiconductor triac family, specifically utilizing the MP-45 package. It is categorized under general-purpose thyristors intended for industrial and consumer electronics applications requiring reliable AC phase control or switching functionality within standard voltage limits.
Replacement Considerations
Consult official cross-reference data for direct substitutes. Verify that any alternative component matches the 400V voltage rating, 3A current capacity, and MP-45 package footprint to ensure mechanical and electrical compatibility without redesign.
