1N755A-1/TR

Single Zener Diodes Overview

The Microchip Technology 1N755A-1/TR is a single silicon Zener diode designed for voltage regulation applications. It features a nominal Zener voltage of 7.5 V with a tolerance of ±5%. The device operates in the DO-204AH (DO-35) axial through-hole package and dissipates up to 500 mW. Key electrical parameters include a maximum reverse leakage current of 2 µA at 5 V, a Zener impedance of 4 Ohms, and a test current of 20 mA. It supports an operating temperature range from -65°C to +175°C.

Single Zener Diodes Feature Summary

• Provides stable voltage regulation with a nominal 7.5 V reference point.
• Engineered for high-temperature reliability across a wide thermal range.
• Utilizes a standard axial leaded package for through-hole mounting.

Single Zener Diodes Applications

• Precision voltage reference circuits
• Overvoltage protection stages
• Series regulator biasing networks

Single Zener Diodes Procurement Notes

Verify that the specific suffix '-1/TR' corresponds to the tape-and-reel packaging format rather than bulk supply, as this affects handling procedures. Confirm military or industrial grade requirements against the datasheet specifications before finalizing procurement orders.

Single Zener Diodes Selection Notes

Select this component when a 7.5 V regulation point is required in a through-hole design. Ensure the circuit can handle the 500 mW power dissipation limit. Verify that the 4 Ohm impedance meets the dynamic stability requirements of the load application.

Single Zener Diodes Part Context

This part belongs to the standard 1N755 series of Zener diodes manufactured by Microchip Technology. It serves as a ruggedized semiconductor solution for maintaining constant voltage levels in electronic systems requiring robust performance under varying thermal conditions.

Single Zener Diodes Replacement Considerations

Cross-reference with other manufacturers offering the 1N755A specification. Ensure equivalent packages, voltage tolerances, and power ratings are matched for direct substitution in existing designs.