1N5246/TR

Single Zener Diodes Overview

The Microchip Technology 1N5246/TR is a single silicon Zener diode designed for voltage regulation and reference applications. It features a nominal Zener voltage of 16 V with a tolerance of ±5%. The device dissipates up to 500 mW of power and operates within a temperature range of -65°C to +175°C junction temperature. Packaged in the DO-35 axial through-hole format, it exhibits a maximum reverse leakage current of 100 nA and a Zener impedance of 17 Ohms at a test current of 7.8 mA.

Single Zener Diodes Feature Summary

• Provides stable voltage regulation via avalanche breakdown characteristics
• Utilizes glass-passated silicon construction for environmental durability
• Supports high-temperature operation suitable for demanding industrial environments

Single Zener Diodes Applications

• Voltage reference circuits requiring precise potential levels
• Overvoltage protection stages in electronic systems
• Clamping applications for signal conditioning

Single Zener Diodes Procurement Notes

Verify the specific manufacturer source, as the 1N5246 designation is historically associated with multiple semiconductor producers including onsemi and Taiwan Semiconductor. Confirm that the Microchip Technology datasheet aligns with your design requirements regarding package dimensions and electrical tolerances before finalizing procurement.

Single Zener Diodes Selection Notes

Select this component when a standard 16 V regulation point is required in a through-hole assembly. Ensure the circuit design accommodates the 500 mW power dissipation limit and verify that the 17 Ohm impedance meets the dynamic regulation needs of the application.

Single Zener Diodes Part Context

This part belongs to the standard 1N52xx series of low-power Zener diodes. These components are widely utilized in general-purpose electronics for biasing and protection. The /TR suffix indicates reel packaging, facilitating automated surface or through-hole mounting processes.

Single Zener Diodes Replacement Considerations

Cross-reference with other manufacturers' 1N5246 variants such as those from onsemi or Taiwan Semiconductor. Verify compatibility of the DO-35 package and ensure equivalent electrical parameters like Zener voltage and power rating.