1N4124-TP

Single Zener Diodes Overview

The MCC 1N4124-TP is a 500 mW silicon Zener diode in the DO-35 axial glass package. It features double slug construction with a nominal voltage of 43 V and ±5% tolerance. Key electrical parameters include a maximum forward voltage of 1.1 V at 200 mA, a leakage current of 1 µA at 47 V, and a dynamic impedance of 8.9 Ω at 1 mA. The device operates within a junction temperature range up to 175 °C and supports peak surge power dissipation.

Single Zener Diodes Feature Summary

• Double slug type construction for enhanced performance
• Hermetically sealed glass DO-35 case
• Metallurgical bonded internal structure

Single Zener Diodes Applications

• Voltage regulation circuits
• Reference voltage sources
• Surge protection applications

Single Zener Diodes Procurement Notes

Verify authenticity by purchasing from authorized distributors or directly from Micro Commercial Components. Counterfeit parts are prevalent; unauthorized sources lack traceability and quality assurance. Confirm the specific suffix (TP, AP, BP) matches the required packaging format before ordering.

Single Zener Diodes Selection Notes

Select this component for general-purpose voltage regulation requiring hermetic sealing and high reliability. Ensure the circuit design accommodates the 500 mW power dissipation limit and the specific 43 V nominal voltage. Verify that the ±5% tolerance aligns with the application's precision requirements.

Single Zener Diodes Part Context

This part belongs to the 1N4614 through 1N4125 series of 500 mW silicon Zener diodes manufactured by Micro Commercial Components. The series utilizes a standard DO-35 glass package and offers a wide range of nominal voltages from 1.8 V to 47 V with consistent mechanical and thermal characteristics across the lineup.

Single Zener Diodes Replacement Considerations

Compatible substitutes include other manufacturers' 1N4124 equivalents in the DO-35 package. Verify that replacement parts meet the same 500 mW power rating, 43 V nominal voltage, and ±5% tolerance specifications.