BZG05C12-HE3-TR3

Single Zener Diodes Overview

The BZG05C12-HE3-TR3 is a single Zener diode from the Vishay BZG05C-Series, housed in a DO-214AC (SMA) surface-mount package. It features a nominal Zener voltage of 12 V with a tolerance range of 11.4 V to 12.7 V at a test current of 20 mA. The device supports a maximum power dissipation of 1.25 W and operates up to a junction temperature of 150 °C. It is AEC-Q101 qualified for automotive applications and complies with RoHS standards.

Single Zener Diodes Feature Summary

• AEC-Q101 qualified for automotive reliability
• RoHS-compliant construction
• Compatible with wave and reflow soldering processes

Single Zener Diodes Applications

• Voltage stabilization circuits
• Automotive electronics protection
• General-purpose regulation

Single Zener Diodes Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm that the specific ordering code matches the required HE3 suffix for AEC-Q101 qualification. Ensure packaging specifications align with production requirements before finalizing procurement orders.

Single Zener Diodes Selection Notes

Select this component when an AEC-Q101 qualified Zener diode with a 12 V nominal breakdown voltage is required. The DO-214AC package provides a compact footprint suitable for space-constrained designs. Verify thermal management capabilities against the specified junction temperature limits during operation.

Single Zener Diodes Part Context

This part belongs to the Vishay BZG05C-Series of high-reliability Zener diodes. The series covers a voltage range from 3.3 V to 100 V and utilizes the DO-214AC surface-mount package. The HE3 suffix indicates compliance with automotive quality standards, distinguishing it from commercial grade variants.

Single Zener Diodes Replacement Considerations

Substitute only with components explicitly confirmed as equivalent by official documentation. Cross-reference electrical parameters such as Zener voltage, power dissipation, and package dimensions to ensure compatibility.