1N5235/TR

Single Zener Diodes Overview

The Microchip Technology 1N5235/TR is a single Zener diode designed for voltage regulation applications. It features a nominal Zener voltage of 6.8 V with a tolerance of 5%. The device operates in a DO-7 (DO-35) axial through-hole package and supports a maximum power dissipation of 500 mW. Key electrical characteristics include a maximum reverse leakage current of 3 uA, a Zener impedance of 5 Ohms, and a forward voltage of 1.1 V. It is rated for an operating temperature range from -65°C to +200°C and utilizes a bulk packaging format.

Single Zener Diodes Feature Summary

• Provides stable voltage regulation via Zener breakdown at 6.8 V
• Supports high-temperature operation up to 200°C
• Features low reverse leakage current for efficient standby performance

Single Zener Diodes Applications

• Voltage reference circuits
• Overvoltage protection
• Biasing networks

Single Zener Diodes Procurement Notes

Verify the specific suffix designation against official Microchip documentation to confirm the tape-and-reel configuration associated with the /TR variant. Ensure the required quantity aligns with standard reel sizes if applicable. Cross-reference the DO-7 package dimensions with PCB layout requirements prior to procurement to ensure mechanical compatibility.

Single Zener Diodes Selection Notes

Select this component when a precise 6.8 V reference is required within a through-hole design. The wide operating temperature range makes it suitable for industrial environments. Consider the 5% voltage tolerance and 500 mW power rating to ensure the circuit remains within safe operating limits under expected load conditions.

Single Zener Diodes Part Context

This part belongs to the standard 1N52xx series of Zener diodes manufactured by Microchip Technology. These components are widely used in general-purpose electronics for simple regulation tasks. The DO-7 package provides a robust mechanical solution for axial lead mounting on printed circuit boards.

Single Zener Diodes Replacement Considerations

Direct substitutes include other manufacturers' 1N5235B variants meeting identical 6.8 V and 500 mW specifications. Verify pinout compatibility and thermal resistance parameters before substitution.