BZT52C47-HF

Single Zener Diodes Overview

The BZT52C47-HF is a single Zener diode manufactured by Comchip Technology, designed for surface mount applications in the SOD-123 package. It provides a nominal Zener voltage of 47 V with a power dissipation rating of 500 mW and a voltage tolerance of ±5%. The device exhibits a maximum reverse leakage current of 100 nA at 35 V and a Zener impedance of 100 Ohms. It operates within a temperature range of -55°C to +150°C, featuring a forward voltage of 900 mV at 10 mA.

Single Zener Diodes Feature Summary

• Planar die construction for enhanced reliability
• Halogen-free material composition
• Low profile SOD-123 surface mount packaging

Single Zener Diodes Applications

• Voltage regulation circuits
• Overvoltage protection
• Reference voltage generation

Single Zener Diodes Procurement Notes

Verify component authenticity through official manufacturer channels or authorized distributors. Confirm RoHS compliance status via the specific datasheet provided by Comchip Technology. Ensure the ordering suffix matches the required tape and reel specifications for automated assembly processes.

Single Zener Diodes Selection Notes

Select this component when a 47 V reference is required in compact surface mount designs. The SOD-123 package suits high-density PCB layouts. Verify that the 500 mW power rating meets thermal requirements and that the 100 Ohm impedance aligns with circuit stability needs.

Single Zener Diodes Part Context

This part belongs to the BZT52C series of Zener diodes from Comchip Technology. The series utilizes low-profile SOD-123 packages suitable for automated assembly. These devices are engineered for general-purpose voltage regulation tasks requiring stable performance across wide temperature ranges.

Single Zener Diodes Replacement Considerations

Cross-reference with other 47 V, 500 mW Zener diodes in SOD-123 packages. Verify pinout compatibility and ensure equivalent electrical parameters such as leakage current and impedance are met before substitution.