1N4480D

$16.31

Description：DIODE ZENER 43V 1.5W DO204AL
Series：-
Mfr：Microchip Technology
Package：Bulk

SKU:2b022a94d08b Category: Single Zener Diodes Brand: Microchip Technology

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Product introduction

1N4480D is listed in the Single Zener Diodes range at ChipApex. The manufacturer field lists Microchip Technology. Its product description is DIODE ZENER 43V 1.5W DO204AL. Review the specifications below when checking this part for your BOM.

Single Zener Diodes specifications for 1N4480D

Description：DIODE ZENER 43V 1.5W DO204AL
Series：-
Mfr：Microchip Technology
Package：Bulk
Voltage - Zener (Nom) (Vz)：43 V
Tolerance：±1%
Power - Max：1.5 W
Impedance (Max) (Zzt)：40 Ohms
Current - Reverse Leakage @ Vr：50 nA @ 34.4 V
Operating Temperature：-65°C ~ 175°C (TJ)
Mounting Type：Through Hole
Package / Case：DO-204AL, DO-41, Axial
Voltage - Forward (Vf) (Max) @ If：1.5 V @ 1 A
Grade：-
Qualification：-

Single Zener Diodes datasheet and documents for 1N4480D

1N4480D

Single Zener Diodes Overview

The Microchip Technology 1N4480D is a military-qualified Zener diode designed for high-reliability applications. It operates with a nominal voltage of 43V and features a maximum power dissipation of 1.5W. The device utilizes a DO-204AL (DO-41) axial through-hole package. It meets the MIL-PRF-19500/406 specification, ensuring performance in extreme environments with an operating temperature range from -65°C to +175°C. The component offers tight tolerance options, including ±1% variants, suitable for precision voltage regulation tasks.

Single Zener Diodes Feature Summary

Military-grade qualification compliant with MIL-PRF-19500/406 standards
Hermetically sealed glass construction for environmental protection
High thermal stability supporting extended temperature ranges

Single Zener Diodes Applications

Aerospace voltage regulation circuits
Military electronic system protection
High-reliability industrial control interfaces

Single Zener Diodes Procurement Notes

Verify the specific suffix 'D' indicates the required tolerance level against official datasheets. Confirm RoHS exemption status as military parts often lack standard compliance. Ensure supply chain authorization for controlled items. Validate package dimensions match PCB layout requirements. Check for recent PCN notifications regarding assembly site changes.

Single Zener Diodes Selection Notes

Select this component when strict military reliability standards are mandatory. Compare leakage current specifications at maximum reverse voltage against circuit requirements. Evaluate thermal management needs given the 1.5W power rating. Consider mechanical shock resistance provided by the axial leaded package. Verify availability of tighter tolerance versions if precision is critical.

Single Zener Diodes Part Context

This part belongs to the 1N4480 series of Zener diodes manufactured by Microchip Technology. The series includes various tolerance grades and package types such as surface mount and through-hole configurations. These devices are widely used in sectors requiring proven long-term reliability and robust performance under harsh conditions.