1N6643

$4.26

Description：DIODE STANDARD 50V 300MA DO204AH
Series：-
Mfr：Microchip Technology
Package：Bulk

SKU:77cc651a21c8 Category: Single Diodes Brand: Microchip Technology

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Product introduction

Product Detailed Parameters

Description：DIODE STANDARD 50V 300MA DO204AH
Series：-
Mfr：Microchip Technology
Package：Bulk
Technology：Standard
Voltage - DC Reverse (Vr) (Max)：50 V
Current - Average Rectified (Io)：300mA
Voltage - Forward (Vf) (Max) @ If：1.2 V @ 100 mA
Speed：Fast Recovery =< 500ns, > 200mA (Io)
Reverse Recovery Time (trr)：6 ns
Current - Reverse Leakage @ Vr：500 nA @ 50 V
Capacitance @ Vr, F：5pF @ 0V, 1MHz
Mounting Type：Through Hole
Package / Case：DO-204AH, DO-35, Axial
Supplier Device Package：DO-204AH (DO-35)
Operating Temperature - Junction：-65°C ~ 175°C

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1N6643

Overview

The Microchip Technology 1N6643 is a small signal switching diode designed for high-speed applications. It features a single configuration with a peak reverse voltage of 50 V and a maximum forward current of 300 mA. The device exhibits a fast recovery time of 6 ns and a low reverse current of 50 nA. Operating within a temperature range of -65 C to +175 C, it is available in surface mount packages such as D-2.

Feature Summary

High-speed switching capability with rapid recovery characteristics
Wide operating temperature range suitable for demanding environments
Hermetically sealed construction for enhanced reliability

Applications

Computer logic circuits
Signal processing systems
High-frequency switching applications

Procurement Notes

Verify the specific suffix (e.g., US, TR) to confirm package type and reel quantity. Confirm RoHS status as non-compliant for standard versions. Check manufacturer datasheets for exact electrical tolerances and handling instructions before integration.

Selection Notes

Select based on required reverse voltage and forward current ratings. Consider package style (SMD vs. through-hole) and recovery speed requirements. Ensure thermal management aligns with the specified operating temperature range.

Part Context

This component belongs to the general-purpose and switching diode category from Microchip Technology. It is part of a broader family of rectifiers and diodes used in various electronic circuits requiring reliable signal control and protection.

How to buy

Online and offline orders are supported. If the item is available for online purchase, you can place it in the cart; for wholesale pricing, please contact our product manager for a quote.

Payment Method

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Delivery time

In-stock items usually ship within 24 hours. Otherwise, shipment is arranged 1 to 2 days after the items arrive at our warehouse. Timing depends on destination and shipping method.

Freight calculation

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Mode of Transportation

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Return and Refund

Returns are accepted within 60 days of invoice with RMA approval. Items must be resalable; original invoice and test report are required. No returns for customer errors.