BZG03B150-M3-08

Single Zener Diodes Overview

The BZG03B150-M3-08 is a single Zener diode manufactured by Vishay General Semiconductor - Diodes Division. It features a nominal Zener voltage of 150 V with a tolerance of ±2%. The device has a maximum power dissipation of 1.25 W and is housed in the DO-214AC (SMA) surface-mount package. Key electrical parameters include a maximum reverse leakage current of 1 µA at 160 V, a maximum Zener impedance of 750 Ohms, and a forward voltage of 1.2 V at 500 mA. The component operates within a junction temperature range up to 150°C.

Single Zener Diodes Feature Summary

• Provides precise voltage regulation with tight ±2% tolerance for stable circuit performance.
• Designed for surface-mount assembly using the compact DO-214AC (SMA) package.
• Capable of handling 1.25 W power dissipation for robust overvoltage protection applications.

Single Zener Diodes Applications

• Voltage regulation in electronic circuits
• Overvoltage protection systems

Single Zener Diodes Procurement Notes

Verify the specific suffix against official documentation, as ordering codes may indicate variations in packaging or manufacturing origin that do not alter the electrical function. Confirm RoHS compliance status and ensure the part number matches the exact specification required for your design. Cross-reference with the manufacturer's latest datasheet to validate availability and any potential obsolescence notices before finalizing procurement decisions.

Single Zener Diodes Selection Notes

Select this component when a 150 V Zener reference with high precision is required in a surface-mount form factor. The DO-214AC package offers space efficiency compared to through-hole alternatives. Ensure the application current does not exceed limits defined by the 1.25 W power rating and verify that the 750 Ohm impedance meets the dynamic regulation requirements of the target circuit design.

Single Zener Diodes Part Context

This component belongs to the BZG03B-M series of Zener diodes from Vishay. The series is characterized by its use in general-purpose voltage regulation tasks. The BZG03B150 variant specifically targets higher voltage clamping needs within the SMA footprint family, providing a standardized solution for designers requiring reliable semiconductor protection components.

Single Zener Diodes Replacement Considerations

Public confirmed substitute: BZG03B150-M3_A-08.