1N3039A-1/TR

Single Zener Diodes Overview

The Microchip Technology 1N3039A-1/TR is a single Zener diode designed for voltage regulation applications. It features a nominal Zener voltage of 62 V with a tolerance of ±10%. The device operates at a test current of 4 mA and exhibits a maximum reverse leakage current of 10 µA. It has a power dissipation rating of 1 W and an impedance of 125 Ohms. The component is housed in a DO-204AL (DO-41) through-hole package.

Single Zener Diodes Feature Summary

• Provides stable voltage regulation at a fixed 62 V reference level
• Capable of handling up to 1 W of power dissipation
• Designed for through-hole mounting via the DO-41 axial leaded package

Single Zener Diodes Applications

• Voltage reference circuits requiring 62 V stability
• Overvoltage protection for sensitive electronic components
• General-purpose voltage regulation in industrial equipment

Single Zener Diodes Procurement Notes

Verify the specific suffix -TR indicates tape-and-reel packaging when ordering. Confirm the manufacturer is Microchip Technology, as this part number may have historical variants from other entities like Microsemi. Ensure the required tolerance is ±10% and the package type matches your PCB footprint before finalizing procurement.

Single Zener Diodes Selection Notes

Select this component when a precise 62 V Zener voltage is required for circuit stabilization. Consider the 1 W power rating to ensure adequate thermal management under load. The DO-41 package suits standard through-hole assembly processes. Verify that the 4 mA test current aligns with your circuit's biasing requirements for optimal regulation accuracy.

Single Zener Diodes Part Context

This component belongs to the family of single Zener diodes manufactured by Microchip Technology. It serves as a discrete semiconductor solution for maintaining constant voltage levels in electronic systems. The DO-41 package is a standard industry form factor for high-power axial diodes, facilitating easy integration into various printed circuit board designs.

Single Zener Diodes Replacement Considerations

Direct substitutes include other 62 V, 1 W Zener diodes in the DO-41 package from different manufacturers, provided they meet the same electrical specifications. Verify pinout compatibility and thermal characteristics before substitution.