1N4761AHB0G

Single Zener Diodes Overview

The 1N4761AHB0G is a Zener diode manufactured by Taiwan Semiconductor Corporation, designed for voltage regulation applications. It features a nominal Zener voltage of 75 V with a tolerance of ±5%. The device operates in the DO-204AL (DO-41) axial through-hole package and supports a maximum power dissipation of 1 W. Key electrical characteristics include a maximum reverse leakage current of 5 µA at 56 V and a Zener impedance of 175 Ohms at a test current of 3.3 mA. It is qualified under AEC-Q101 standards and functions within a junction temperature range of -55 °C to +150 °C.

Single Zener Diodes Feature Summary

• Provides stable voltage regulation with a 75 V nominal reference.
• Qualified for automotive electronics via AEC-Q101 certification.
• Features low reverse leakage current for efficient operation.
• Constructed in a robust DO-41 glass axial package.

Single Zener Diodes Applications

• Automotive voltage regulation circuits
• General-purpose voltage reference stages
• Overvoltage protection networks

Single Zener Diodes Procurement Notes

Verify component authenticity and lot traceability directly with Taiwan Semiconductor or authorized distributors before procurement. Confirm that the specific suffix matches project requirements for packaging and qualification standards. Ensure compliance with RoHS and REACH directives as specified in the official datasheet. Request factory documentation to validate supply chain integrity and manufacturing origin.

Single Zener Diodes Selection Notes

Select this component when a 75 V regulated voltage is required in an axial package. Consider the 175 Ohm impedance for noise-sensitive designs. Verify thermal management capabilities for 1 W dissipation in the target enclosure. Ensure the operating environment falls within the specified -55 °C to +150 °C junction temperature range.

Single Zener Diodes Part Context

This part belongs to the 1N47xx series of power Zener diodes from Taiwan Semiconductor. These components are widely used in industrial and automotive sectors for their reliability and standardized form factor. The 'AH' designation typically indicates specific automotive qualification and performance enhancements over standard commercial grades.

Single Zener Diodes Replacement Considerations

Cross-reference with other manufacturers offering 1N4761A equivalents in DO-41 packages. Verify matching Zener voltage, power rating, and impedance specifications. Ensure substitute parts meet AEC-Q101 requirements if automotive application is intended.