BZT52B51-G RHG

Single Zener Diodes Overview

The BZT52B51-G RHG is a surface-mount silicon Zener diode manufactured by Taiwan Semiconductor. It belongs to the BZT52B series, designed for general-purpose voltage regulation and reference applications. The device features a planar die construction within a compact SOD-123F plastic package. Key electrical characteristics include a nominal Zener voltage of 51V with a tight tolerance of ±2%. It supports a power dissipation of 410mW on a ceramic PCB and operates across a wide temperature range from -65°C to +150°C.

Single Zener Diodes Feature Summary

• Planar die construction ensures stable performance and reliability in small-scale circuit designs.
• Wide selection of Zener voltages available within the series, offering design flexibility.
• Suitable for automated assembly processes due to standardized surface-mount packaging.

Single Zener Diodes Applications

• General voltage regulation circuits
• Voltage reference applications
• Over-voltage protection

Single Zener Diodes Procurement Notes

Verify the specific suffix 'RHG' against the manufacturer's official datasheet to confirm reel packaging specifications. Ensure the part number matches the exact voltage and tolerance requirements. Confirm RoHS compliance status through the latest product compliance documentation provided by Taiwan Semiconductor before procurement.

Single Zener Diodes Selection Notes

Select this component when a precise 51V regulation point is required with high accuracy. The ±2% tolerance makes it suitable for sensitive reference circuits. Consider the thermal management capabilities of the SOD-123F package for the intended power dissipation levels in the final application design.

Single Zener Diodes Part Context

This component is part of the BZT52B series of small signal Zener diodes. The series offers a comprehensive range of voltages and power options. It is engineered for high-density circuit designs where space is limited but reliable voltage control is essential. The manufacturing process adheres to strict quality standards for automotive and industrial electronics.

Single Zener Diodes Replacement Considerations

Cross-reference with other manufacturers offering SOD-123 packaged Zener diodes with 51V nominal voltage and ±2% tolerance. Verify that alternative parts meet the same power dissipation and temperature rating specifications to ensure functional compatibility.