BZD27B180P-E3-08

Single Zener Diodes Overview

The BZD27B180P-E3-08 is a silicon planar Zener diode from the Vishay BZD27B series, housed in an SMF (DO-219AB) surface-mount package. It provides a nominal breakdown voltage of 180 V with a ±2% tolerance and operates at a test current of 5 mA. The device dissipates up to 800 mW at 30 °C ambient temperature and withstands non-repetitive peak surge power of 150 W. It features low leakage current, excellent stability, and meets MSL level 1 requirements.

Single Zener Diodes Feature Summary

• Low profile surface-mount construction compatible with SOD-123W outlines
• High surge current capability for transient protection applications
• Low leakage current and excellent long-term stability
• Qualified for automotive environments under AEC-Q101 standards

Single Zener Diodes Applications

• Voltage regulation circuits requiring high-voltage reference
• Transient voltage suppression in industrial electronics
• Overvoltage protection for automotive systems
• Clamping applications in high-voltage signal paths

Single Zener Diodes Procurement Notes

Verify that the specific ordering code matches the required suffix for tape and reel configuration. Confirm RoHS compliance status and ensure the component meets the necessary AEC-Q101 qualification if intended for automotive use. Cross-reference datasheet revision dates to validate electrical characteristics against current production batches.

Single Zener Diodes Selection Notes

Select this component when a precise 180 V breakdown voltage with tight tolerance is required in a compact surface-mount form factor. Consider the thermal resistance values and maximum junction temperature limits during circuit design. Evaluate the dynamic impedance and clamping voltage specifications to ensure adequate protection levels for the target application environment.

Single Zener Diodes Part Context

This part belongs to the BZD27B series of Zener diodes manufactured by Vishay Semiconductors. The series offers a wide range of breakdown voltages from 3.6 V to 200 V within the same SMF package family. These devices are designed for general-purpose voltage regulation and protection tasks where space constraints and reliability are critical factors.

Single Zener Diodes Replacement Considerations

Direct substitutes include other Vishay BZD27B series variants with similar voltage ratings or alternative manufacturers offering DO-219AB packaged Zener diodes. Verify pinout compatibility and thermal performance before substitution. Ensure any replacement meets the same AEC-Q101 and RoHS requirements.