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3P4MH(AY)-AZ is listed in the Scrs range at ChipApex. The manufacturer field lists Renesas Electronics Corporation. Its product description is SILICON CONTROLLED RECTIFIER. Review the specifications below when checking this part for your BOM.
The 3P4MH(AY)-AZ is a silicon controlled rectifier (SCR) manufactured by Renesas Electronics Corporation. It is designed for high-reliability applications requiring precise control of large currents and high voltages. Key electrical parameters include a gate average dissipation power of 200mW, a on-state peak voltage of 1.6V, a gate trigger current of 200uA, and a gate trigger voltage of 800mV.
Verify the specific suffix (AY) against official Renesas documentation to confirm pinout and thermal characteristics. Ensure the component meets RoHS compliance requirements for your target market. Cross-reference the manufacturer part number with authorized distributor catalogs to avoid counterfeit sources. Confirm that the gate trigger specifications align with your driving circuit design before procurement.
Select this SCR when high voltage blocking capability and robust current handling are required. The low gate trigger current facilitates easy drive interface design. Consider the on-state voltage drop for thermal management calculations. Ensure the package type matches your PCB layout constraints and heat sinking requirements for optimal performance.
This component belongs to Renesas' discrete semiconductor product line, specifically within the Silicon Controlled Rectifier category. It complements their broader portfolio of power electronics solutions used in industrial automation and energy conversion systems. The device supports designs needing reliable switching under harsh electrical conditions.
Consult official Renesas cross-reference guides for verified substitutes. Generic SCRs may not match the specific gate trigger voltage or on-state voltage characteristics. Verify thermal resistance and package dimensions if replacing with a different manufacturer's part to ensure mechanical compatibility.
Explore related parts through Thyristors, Discrete Semiconductor Products, all product categories, ChipApex homepage.

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3P4MH(AY)-AZ is listed in the Scrs range at ChipApex. The manufacturer field lists Renesas Electronics Corporation. Its product description is SILICON CONTROLLED RECTIFIER. Review…
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3P4MH(AY)-AZ is listed in the Scrs range at ChipApex. The manufacturer field lists Renesas Electronics Corporation. Its product description is SILICON CONTROLLED RECTIFIER. Review…
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