1N6642UBCA

$16.36

Description：DIODE GEN PURPOSE
Series：*

SKU:455bcf16662a Category: Diode Arrays Brand: Microchip Technology

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Product introduction

Product Detailed Parameters

Description：DIODE GEN PURPOSE
Series：*
Mfr：Microchip Technology
Package：Bulk
Diode Configuration：-
Technology：-
Voltage - DC Reverse (Vr) (Max)：-
Current - Average Rectified (Io) (per Diode)：-
Voltage - Forward (Vf) (Max) @ If：-
Speed：-
Reverse Recovery Time (trr)：-
Current - Reverse Leakage @ Vr：-
Operating Temperature - Junction：-
Mounting Type：-
Package / Case：-
Supplier Device Package：-
Grade：-
Qualification：-

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1N6642UBCA

Overview

The Microchip Technology 1N6642UBCA is a small signal switching diode designed for high-speed applications. It features a peak reverse voltage of 75 V and supports a maximum forward current of 300 mA with a surge current capacity of 2.5 A. The device exhibits a fast recovery time of 5 ns and a low forward voltage of 1.2 V at specified currents. It operates within a temperature range of -65°C to +175°C and utilizes a surface-mount D-5B-2 package.

Feature Summary

Hermetically sealed construction with internal metallurgical bonding for reliability in harsh environments
Fast switching speed suitable for high-frequency digital logic and computer peripheral circuits
Low junction capacitance minimizes signal distortion during rapid state transitions

Applications

High-speed computer logic circuits
Magnetic core memory decoding and encoding
Thin-film and plated-wire memory systems

Procurement Notes

Verify the specific suffix 'UBCA' against official Microchip datasheets to confirm package type and military qualification level. Ensure the component meets MIL-PRF-19500/578 requirements if hermetic sealing is critical for the application environment.

Selection Notes

Select this component when hermetic sealing and high-temperature operation up to 175°C are required. Compare leakage current specifications against similar variants like JAN1N6642 to ensure compatibility with sensitive low-current circuit designs.

Part Context

This part belongs to the JEDEC registered 1N66xx series of voidless, hermetically sealed switching diodes manufactured by Microsemi (now Microchip). These devices are qualified per MIL-PRF-19500/578 and utilize a 'D' package construction for robust performance in aerospace and defense applications.