1N4983US

$9.55

Description：DIODE ZENER 110V 5W D5B
Series：-
Mfr：Microchip Technology
Package：Bulk

SKU:f3da8e14608a Category: Single Zener Diodes Brand: Microchip Technology

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Product introduction

1N4983US is listed in the Single Zener Diodes range at ChipApex. The manufacturer field lists Microchip Technology. Its product description is DIODE ZENER 110V 5W D5B. Review the specifications below when checking this part for your BOM.

Single Zener Diodes specifications for 1N4983US

Description：DIODE ZENER 110V 5W D5B
Series：-
Mfr：Microchip Technology
Package：Bulk
Voltage - Zener (Nom) (Vz)：110 V
Tolerance：±5%
Power - Max：5 W
Impedance (Max) (Zzt)：125 Ohms
Current - Reverse Leakage @ Vr：2 µA @ 83.6 V
Operating Temperature：-65°C ~ 175°C
Mounting Type：Surface Mount
Package / Case：SQ-MELF, E
Voltage - Forward (Vf) (Max) @ If：1.5 V @ 1 A
Grade：-
Qualification：-

Single Zener Diodes datasheet and documents for 1N4983US

1N4983US

Single Zener Diodes Overview

The Microchip Technology 1N4983US is a surface mount Zener voltage regulator with a nominal breakdown voltage of 110 V. It operates within a junction temperature range of -65°C to +175°C and dissipates up to 5 Watts at an ambient case temperature of 140°C. The device features a test current of 12 mA, a maximum reverse leakage current of 100 µA, and a dynamic impedance of 125 Ohms. It utilizes a voidless hermetically sealed glass package with tungsten slugs and copper end caps.

Single Zener Diodes Feature Summary

Hermetically sealed voidless-glass construction with internal metallurgical bonds for high reliability
Military qualified to MIL-PRF-19500/356 standards
Inherently radiation hard and non-sensitive to electrostatic discharge

Single Zener Diodes Applications

High-reliability military applications where failure cannot be tolerated
Voltage regulation in harsh environments requiring wide operating temperatures
Circuit protection systems utilizing robust surface mount components

Single Zener Diodes Procurement Notes

Verify the manufacturer origin carefully, as Semtech listings exist for this part number. Confirm that the specific unit matches the Microsemi/Microchip datasheet specifications regarding the D-5B package and electrical characteristics. Ensure compliance with military qualification requirements if applicable to your design.

Single Zener Diodes Selection Notes

Select this component when a 5 Watt surface mount Zener diode with 110 V regulation is required. Consider the D-5B package dimensions for PCB layout. Verify thermal derating requirements above 140°C case temperature. Check for tighter tolerance suffixes if standard 5% accuracy is insufficient.

Single Zener Diodes Part Context

This device belongs to the 1N4954US through 1N4996US series of surface mount Zener regulators. These parts are industry-recognized for their robust construction and are available in various voltage selections from 3.3 to 390 volts. Axial-leaded equivalents are available by omitting the US suffix.