1N5244A

Single Zener Diodes Overview

The Microchip Technology 1N5244A is a Zener diode designed for voltage regulation applications. It features a nominal Zener voltage of 7.5 V with a maximum power dissipation of 500 mW. The device is available in the DO-35 axial through-hole package, supporting operation across a junction temperature range from -65°C to +175°C. Standard tolerance variants include ±5% and ±10%, ensuring precise voltage reference capabilities within specified limits.

Single Zener Diodes Feature Summary

• Provides stable voltage regulation at a nominal 7.5 V level
• Supports high-temperature operation up to 175°C junction temperature
• Utilizes a standard DO-35 axial leaded package for through-hole mounting

Single Zener Diodes Applications

• Voltage reference circuits requiring stable DC levels
• Overvoltage protection stages in electronic systems
• Clamping applications for signal lines

Single Zener Diodes Procurement Notes

Verify the specific suffix (e.g., A, B) to confirm the exact voltage tolerance required for your design, as this affects performance specifications. Confirm RoHS compliance status directly with the manufacturer or authorized distributors, as legacy part numbers may have varying environmental declarations depending on the production batch and region.

Single Zener Diodes Selection Notes

Select the 1N5244A when a 7.5 V reference is needed in a compact axial package. Ensure the circuit current does not exceed the thermal limits defined by the 500 mW power dissipation rating. Consider the ±5% or ±10% tolerance options based on the precision requirements of the target application environment.

Single Zener Diodes Part Context

This component belongs to the standard Zener diode family manufactured by Microchip Technology. It serves as a discrete semiconductor solution for basic voltage regulation tasks. The part is widely recognized in the electronics industry for its reliability in low-power analog and digital circuits requiring fixed potential references.

Single Zener Diodes Replacement Considerations

Compatible substitutes include other manufacturers' 1N5244A equivalents that meet the 7.5 V Zener voltage, 500 mW power rating, and DO-35 package dimensions. Verify electrical parameters such as impedance and leakage current match the original specification before substitution.