1N4944 Datasheet FAST RECOVERY RECIFIER

Manufacturer: MEI SEMI

Download the 1N4944 datasheet PDF. This datasheet also includes the 1N4942 variant, as both parts are published together in a single manufacturer document.

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1N4944 fast recovery recifier by MEI SEMI - Datasheet Preview — Note: The manufacturer provides a single datasheet file (1N4942-MEISEMI.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number	1N4944
Manufacturer	MEI SEMI
File Size	527.20 KB
Description	FAST RECOVERY RECIFIER
Datasheet	1N4944 Datasheet

General Description

Max Recurrent Peak Reverse Voltage Max RMS Voltage Max DC Blocking Voltage Max Average Forward Rectified Current IFSM TJ,TSTG Peak Forward Surge Current Operating and Storage Temperature Range TRR Maximum Reverse Recovery Time 1N4942 200 140 200 150 1N4944 400 280 400 1N4946 600 420 600 1.0 1N4947 800 560 800 30 -65 to +150, -65 to +150

Overview

FAST RECOVERY RECIFIER 1N4942 ~ 1N4948 Fast Recovery Rectifier.

Key Features

Fast switching speed for high efficiency.
Low reverse leakage.
High forward surge current capability.
High temperature soldering guaranteed: 260℃/10 seconds, 0.375” (9.5mm) lead length.
RoHS and REACH Compliance Mechanical Data Case: Polarity Epoxy: Lead: Mounting position: Weight: Transfer molded plastic Color band denotes cathode end UL94V.
0 rate flame retardant Plated axial lead, solderable per MIL-STD-202E method 208C Any 0.012 ounce, 0.33 gram Maximum.

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