1N6622US

$6.88

Description：DIODE STANDARD 660V 1.2A AMELF
Series：-
Mfr：Microchip Technology
Package：Bulk

SKU:8d319b8fd5e7 Category: Single Diodes Brand: Microchip Technology

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Product introduction

Product Detailed Parameters

Description：DIODE STANDARD 660V 1.2A AMELF
Series：-
Mfr：Microchip Technology
Package：Bulk
Technology：Standard
Voltage - DC Reverse (Vr) (Max)：660 V
Current - Average Rectified (Io)：1.2A
Voltage - Forward (Vf) (Max) @ If：1.4 V @ 1.2 A
Speed：Fast Recovery =< 500ns, > 200mA (Io)
Reverse Recovery Time (trr)：30 ns
Current - Reverse Leakage @ Vr：500 nA @ 660 V
Capacitance @ Vr, F：10pF @ 10V, 1MHz
Mounting Type：Surface Mount
Package / Case：SQ-MELF, A
Supplier Device Package：A-MELF
Operating Temperature - Junction：-65°C ~ 150°C

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1N6622US

Overview

The Microchip Technology 1N6622US is a single ultra-fast recovery rectifier designed for surface-mount applications. It features a maximum repetitive peak reverse voltage of 600 V and an average forward rectified current of 2 A. The device exhibits a fast recovery time of 45 ns and a low forward voltage drop of 1.6 V at rated current. It operates within a junction temperature range of -65°C to +150°C and utilizes the D-5B-2 SQ-MELF package.

Feature Summary

Ultra-fast recovery characteristics with 45 ns switching speed
High thermal stability supporting operation up to +150°C
Low leakage current of 500 nA at rated reverse voltage
Robust surge current handling capability

Applications

High-frequency power supply circuits
Free-wheeling diode applications in DC-DC converters
Snubber circuits requiring rapid recovery
General-purpose rectification in industrial electronics

Procurement Notes

Verify the specific suffix US against official Microchip documentation to confirm the SQ-MELF package type and lead-free status if required. Confirm RoHS compliance details directly from the manufacturer datasheet, as historical variants may differ. Ensure the ordering part number matches the exact electrical specifications needed for your design.

Selection Notes

Select this component when high-speed switching performance is critical compared to standard recovery diodes. The 2 A current rating suits moderate power applications. Consider the D-5B-2 package dimensions for PCB layout constraints. Verify that the 600 V reverse voltage rating provides adequate margin for your circuit's peak inverse voltage requirements.

Part Context

This part belongs to the 1N66xx series of ultra-fast recovery rectifiers manufactured by Microchip Technology. These components are engineered for reliability in demanding environments. The series offers various voltage ratings and current capacities, with the 1N6622US specifically providing a balance of 600 V blocking capability and 2 A continuous current handling.