BZG03C270-HM3-08

Single Zener Diodes Overview

The BZG03C270-HM3-08 is a single-directional Zener diode manufactured by Vishay Semiconductors, designed for surface-mount applications in the DO-214AC (SMA) package. It features a nominal Zener voltage of 270 V with a tolerance of 6%. The device has a maximum power dissipation of 3 W and operates within a temperature range of -65°C to +150°C junction temperature. Key electrical characteristics include a maximum reverse leakage current of 1 µA at 243 V, a Zener impedance of 1 kOhms, and a test current of 2 mA. The forward voltage is specified at 1.2 V.

Single Zener Diodes Feature Summary

• High-power transient protection capability with 300 W peak pulse power dissipation rating
• Designed for surface-mount assembly using the compact DO-214AC (SMA) package
• Capable of operating reliably across an extended industrial temperature range up to 150°C

Single Zener Diodes Applications

• Transient voltage suppression in high-voltage circuits
• Voltage reference applications requiring stable regulation at 270 V
• Overvoltage protection for sensitive electronic components

Single Zener Diodes Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm RoHS compliance status and REACH SVHC declarations prior to integration. Check for obsolescence notices as production status may change. Ensure packaging specifications match assembly requirements. Validate datasheet revisions against specific lot codes for critical designs.

Single Zener Diodes Selection Notes

Select this component when a high-voltage Zener reference or clamp is required in a surface-mount form factor. The 270 V rating suits applications needing precise regulation above standard low-voltage options. Consider the 3 W power handling for thermal management in dense PCB layouts. Verify that the 1 kOhm impedance meets circuit sensitivity requirements.

Single Zener Diodes Part Context

This part belongs to the BZG03C series of Zener diodes from Vishay, which are engineered for robust performance in demanding environments. The series offers various voltage ratings within the SMA package, providing designers with flexible options for high-voltage protection and regulation tasks without compromising board space efficiency.

Single Zener Diodes Replacement Considerations

No verified public substitute part numbers are available for this specific model.