1N4755AP-TP

Overview

The MCC 1N4755AP-TP is a single Zener diode designed for voltage regulation and reference applications. It features a nominal Zener voltage of 43 V with a tolerance of ±5%. The device supports a maximum power dissipation of 1 W and operates within an ambient temperature range of -65°C to +175°C. Key electrical characteristics include a maximum reverse leakage current of 5 µA at 32.7 V and a Zener impedance of 70 Ohms. It utilizes the DO-41G axial through-hole package.

Feature Summary

• Provides stable voltage regulation with tight ±5% tolerance
• Capable of handling 1 W power dissipation in compact axial packaging
• Operates reliably across extended industrial temperature ranges

Applications

• Voltage regulation circuits
• Voltage reference sources
• Overvoltage protection systems

Procurement Notes

Verify component authenticity by checking manufacturer markings against official datasheet specifications. Confirm RoHS compliance status via the manufacturer's environmental documentation. Ensure the DO-41G package dimensions match your PCB layout requirements before finalizing procurement orders.

Selection Notes

Select this component when a precise 43 V reference is required in high-power applications. The DO-41G package offers robust mechanical stability for through-hole mounting. Consider the 70 Ohm impedance value for dynamic load regulation needs. Verify thermal management capabilities for continuous 1 W operation.

Part Context

This part belongs to the standard 1N47xx series of Zener diodes manufactured by Micro Commercial Components. It serves as a direct replacement for generic 1N4755A devices while offering specific MCC manufacturing standards. The AP suffix typically denotes specific testing or binning criteria defined by the manufacturer.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material.