1N4105-TP

Single Zener Diodes Overview

The MCC 1N4105-TP is a silicon unidirectional Zener diode housed in the DO-35 axial glass package. It provides an 11V nominal Zener voltage with a ±5% tolerance. The device supports a maximum steady-state power dissipation of 500mW at lead temperatures below 75°C and operates within a junction temperature range of -55°C to +175°C. Electrical characteristics include a maximum forward voltage of 1.1V at 200mA, a reverse leakage current of 50µA measured at 8.44V, and a maximum Zener impedance of 200 Ohms.

Single Zener Diodes Feature Summary

• Double slug type construction for robust performance
• Hermetically sealed glass case with metallurgical bonded construction
• Lead-free finish compliant with RoHS standards

Single Zener Diodes Applications

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

Single Zener Diodes Procurement Notes

Verify authenticity by purchasing directly from Micro Commercial Components or authorized distributors to avoid counterfeit parts. Confirm that the ordering suffix matches the required packaging format, such as Tape & Reel (TP), Ammo Packing (AP), or Bulk (BP). Ensure compliance with specific application requirements regarding moisture sensitivity level and thermal handling during assembly.

Single Zener Diodes Selection Notes

Select this component when an 11V reference is required in a standard DO-35 through-hole package. Consider the 500mW power dissipation limit and the specified thermal resistance of 250°C/W when designing heat management strategies. Verify that the operating environment stays within the -55°C to +175°C junction temperature range for reliable operation.

Single Zener Diodes Part Context

This part belongs to the 1N4614 through 1N4125 series of 500mW silicon Zener diodes manufactured by Micro Commercial Components. The series covers a wide Zener voltage range from 1.8V to 47V, utilizing consistent double slug construction and hermetically sealed glass packages across all variants.

Single Zener Diodes Replacement Considerations

The 1N5241B-TR is listed as a direct substitute for the 1N4105-TP.