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onsemi 600 V 1 A General Purpose Fast Recovery Diode 2-Pin DO-41 1N4937G

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onsemi 600 V 1 A General Purpose Fast Recovery Diode 2-Pin DO-41 1N4937G

Name: onsemi 600 V 1 A General Purpose Fast Recovery Diode 2-Pin DO-41 1N4937G
Brand: onsemi
SKU: 304020
Price: 0.06 USD
Availability: InStock

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Category Schottky Diodes & Rectifiers Brand onsemi Condition New

Specifications

Country of Origin	China
Diameter	2.7mm
Brand	onsemi
Height	5.2mm
Length	5.2mm
Model	1N4937G
Finish	All External Surfaces Corrosion Resistant and Terminal Leads are Readily Solderable
Gross Weight	0.4 gram (approximately)
Width	2.7mm
Mount Type	Through Hole
Series	1N4937
Maximum Operating Temperature	150°C
Case	Epoxy, Molded
Package Type	DO-41
Minimum Operating Temperature	-65°C
Polarity	Cathode Indicated by Polarity Band
Marking	1N4933, 1N4934, 1N4935, 1N4936, 1N4937
Pin Count	2
Maximum Continuous Forward Current If	1A
Peak Reverse Repetitive Voltage Vrrm	600V
Diode Configuration	Single
Rectifier Type	General Purpose
Peak Reverse Current Ir	100μA
Peak Non-Repetitive Forward Surge Current Ifsm	30A
Maximum Forward Voltage Vf	1.2V
Peak Reverse Recovery Time trr	300ns
Lead Temperature for Soldering Purposes	260°C Max. for 10 Seconds

Key Features

Axial-lead through-hole mount type for easy PCB integration.
Fast recovery time of 300 nanoseconds suitable for frequencies up to 250 kHz.
Epoxy molded case with corrosion-resistant finish and readily solderable terminal leads.
Operating temperature range from -65°C to 150°C for wide environmental tolerance.
Cathode polarity indicated by a polarity band for correct circuit placement.
Maximum forward voltage drop of 1.2 V for efficient conduction.
Peak reverse repetitive voltage rated at 600 V ensuring reliable blocking capability.
Peak non-repetitive forward surge current capacity up to 30 A for transient conditions.

Product Description

onsemi 1N4937G General Purpose Fast Recovery Diode 2-Pin DO-41 offers 600 V peak reverse repetitive voltage and 1 A maximum continuous forward current. This diode utilizes a single diode configuration housed in an epoxy molded DO-41 package suitable for through-hole mounting on printed circuit boards.

Designed primarily for use in DC power supplies, inverters, converters, ultrasonic systems, choppers, and freewheeling diode applications, it features a fast recovery time of 300 nanoseconds that supports efficient operation up to frequencies of 250 kHz. The diode also provides high surge current handling capability with a peak non-repetitive forward surge current of 30 A.

The physical construction includes corrosion-resistant external surfaces with solderable leads and a cathode polarity band for easy identification. It operates reliably across a broad temperature range of -65°C to 150°C, making it suitable for industrial, commercial, and electronic manufacturing environments.

This diode is a cost-effective solution for rectification and protection in various semiconductor and electronic circuits, emphasizing fast switching and durability. The compact size of 5.2 mm length and 2.7 mm diameter facilitates space-saving design implementations.

Axial-lead through-hole mounting ensures firm PCB placement. Fast recovery time enhances high-frequency switching performance. Epoxy molded package resists environmental damage and oxidation. Wide temperature range ensures robust operation under harsh conditions.

Cathode polarity band minimizes installation errors. Low forward voltage drop reduces power loss and improves efficiency. High surge current capability provides transient protection. Compact size fits various compact electronic designs.

Manufactured with consistent quality standards by onsemi.

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