UZ756

Single Zener Diodes Overview

The UZ756 is a Zener diode manufactured by Microchip Technology, designed for voltage regulation applications. It features an axial leaded package configuration, specifically identified as the A-AXIAL form factor. The component operates with a nominal Zener voltage of 56V and supports a maximum power dissipation of 3W. Key electrical characteristics include a leakage current of 1uA. This device belongs to the broader category of diodes and rectifiers, serving as a stable reference or regulator in electronic circuits requiring precise voltage control within its specified thermal and electrical limits.

Single Zener Diodes Feature Summary

• Provides stable voltage regulation through Zener breakdown mechanism
• Utilizes axial leaded construction for through-hole mounting compatibility
• Engineered for high-power dissipation handling up to 3W
• Offers low leakage current performance for precision applications

Single Zener Diodes Applications

• Voltage reference circuits requiring 56V stability
• Overvoltage protection stages in power supplies
• Clamping applications in signal conditioning paths

Single Zener Diodes Procurement Notes

Verify the specific manufacturing date code and lot traceability upon order confirmation, as production cycles may extend significantly. Confirm that the axial package orientation matches your PCB footprint requirements. Ensure that the thermal management design accommodates the 3W power dissipation rating under worst-case operating conditions to maintain reliability and prevent thermal runaway during continuous operation.

Single Zener Diodes Selection Notes

Select this component when a robust 56V Zener reference is required in an axial package format. Consider the 3W power rating against expected surge currents and steady-state loads. Evaluate the 1uA leakage specification against circuit sensitivity requirements. Compare against other Microchip UZ series variants if different voltage levels or tolerance grades are needed for the specific application design constraints.

Single Zener Diodes Part Context

This part falls under Microchip Technology's discrete semiconductor portfolio, specifically within the Zener diodes subcategory. It complements other voltage regulator components in the manufacturer's lineup, offering a reliable solution for analog and power management designs. The axial packaging distinguishes it from surface-mount alternatives, catering to traditional through-hole assembly processes and high-reliability industrial environments.

Single Zener Diodes Replacement Considerations

Direct substitutes must match the 56V Zener voltage, 3W power rating, and axial package style. Verify pinout compatibility and thermal resistance values before substitution. Cross-reference with other manufacturers' equivalent axial Zener diodes ensuring identical electrical specifications and mechanical dimensions to ensure seamless integration without redesigning the host circuit board.