1N4465D

Single Zener Diodes Overview

The 1N4465D is a single Zener diode manufactured by Microchip Technology, designed for voltage regulation applications. It features a nominal Zener voltage of 10 V with a tight tolerance of ±1%. The component is rated for a power dissipation of 1.5 W and utilizes an axial DO-204AL (DO-41) through-hole package. This device serves as a precision voltage reference or regulator in electronic circuits requiring stable DC voltage levels.

Single Zener Diodes Feature Summary

• Provides precise voltage regulation with a 10 V nominal Zener voltage
• Offers high accuracy with a ±1% tolerance specification
• Supports significant power handling capabilities at 1.5 W
• Utilizes a standard axial leaded package for through-hole mounting

Single Zener Diodes Applications

• Precision voltage reference circuits
• Voltage regulation in power supplies
• Overvoltage protection stages
• Clamping applications in signal processing

Single Zener Diodes Procurement Notes

Verify the specific manufacturer lot and date code upon receipt to ensure compliance with project requirements. Confirm that the received components match the 1N4465D designation exactly, as similar part numbers exist within the family. Check for physical integrity of the DO-41 package leads before soldering. Ensure storage conditions align with semiconductor handling standards to prevent moisture damage or lead oxidation prior to assembly.

Single Zener Diodes Selection Notes

Select this component when a highly accurate 10 V reference is required with moderate power handling. The ±1% tolerance makes it suitable for precision analog circuits where standard Zener tolerances are insufficient. Consider the DO-41 package size for board space constraints. Evaluate thermal management needs given the 1.5 W rating to ensure reliable operation under continuous load conditions without exceeding junction temperature limits.

Single Zener Diodes Part Context

The 1N4465D belongs to the 1N44xx series of Zener diodes produced by Microchip Technology. This series typically includes various voltage ratings within the same package style, allowing designers to select appropriate breakdown voltages for different circuit requirements while maintaining consistent mechanical and thermal characteristics across the product line.

Single Zener Diodes Replacement Considerations

JANTX1N4465D is a verified military-grade equivalent offering identical electrical specifications with enhanced reliability standards. Other manufacturers may produce compatible 10 V 1.5 W Zener diodes in DO-41 packages, but direct pin-for-pin substitution requires verification of tolerance and power derating curves against original design margins.