FLZ12VC

Single Zener Diodes Overview

The FLZ12VC is a unidirectional voltage regulator diode manufactured by Fairchild Semiconductor. Constructed from silicon, this component features a glass package with two terminals and is designed for surface-mount applications. It operates as a single Zener diode element with an isolated case connection. The device is rated for a maximum power dissipation of 0.5 W and functions at a test current of 20 mA. The part is identified as discontinued in available records.

Single Zener Diodes Feature Summary

• Unidirectional voltage regulation capability using silicon technology
• Surface-mount construction within a glass package
• Isolated case connection for thermal or electrical management

Single Zener Diodes Applications

• Voltage reference circuits requiring stable DC levels
• Over-voltage protection in low-power electronic systems
• Clamping applications in signal conditioning paths

Single Zener Diodes Procurement Notes

Verify the current lifecycle status before procurement, as the component is listed as discontinued. Confirm that the glass package and surface-mount form factor align with existing board designs. Ensure that the 0.5 W power rating and 20 mA test current requirements are compatible with the target circuit constraints to avoid performance deviations.

Single Zener Diodes Selection Notes

Select this component when a compact, surface-mount Zener diode is required for precise voltage referencing. The glass package offers specific thermal and mechanical characteristics distinct from plastic alternatives. Designers must account for the discontinuation status and ensure that the specified test current matches the operating conditions of the application circuit.

Single Zener Diodes Part Context

This component belongs to the category of discrete semiconductor voltage regulators. It utilizes standard Zener breakdown principles within a silicon junction encapsulated in glass. The device serves as a fundamental building block for maintaining stable voltages in analog and digital circuits, providing a fixed reference potential relative to ground.

Single Zener Diodes Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Verify compatibility with alternative manufacturers' Zener diodes based on voltage tolerance, package dimensions, and power dissipation ratings.