RD4.7M-T2B-A

Single Zener Diodes Overview

The RD4.7M-T2B-A is a unidirectional voltage regulator diode manufactured by Renesas Electronics Corporation. It utilizes silicon technology and is housed in a plastic SC-59 package with three pins. The device features a nominal breakdown voltage of 4.795V and a power dissipation rating of 0.2W. Key electrical specifications include a maximum dynamic impedance of 130 Ω and an operating temperature range extending up to 150 °C.

Single Zener Diodes Feature Summary

• Unidirectional voltage regulation capability
• Silicon-based construction for stable performance
• Surface-mount SC-59 packaging for compact integration

Single Zener Diodes Applications

• Voltage reference circuits
• Over-voltage protection
• Clamping applications

Single Zener Diodes Procurement Notes

Verify component authenticity through official Renesas channels or authorized distributors. Confirm the specific suffix matches project requirements. Ensure compliance with relevant regulatory standards applicable to your region before procurement.

Single Zener Diodes Selection Notes

Select this component when a low-power, surface-mount Zener diode is required for precise voltage clamping. The SC-59 package suits space-constrained designs. Evaluate thermal management needs given the 0.2W power rating and 150°C junction temperature limit.

Single Zener Diodes Part Context

This part belongs to Renesas' discrete semiconductor product line, specifically within the voltage regulator diode category. It serves as a fundamental passive component for circuit stabilization and protection in various electronic assemblies.

Single Zener Diodes Replacement Considerations

Consult official Renesas documentation for qualified substitute part numbers. Verify pin compatibility and electrical parameters before substituting.