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onsemi Silicon Junction Switching Diode 1 A 50 V 2-Pin Through Hole DO-41 1N4003RLG

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onsemi Silicon Junction Switching Diode 1 A 50 V 2-Pin Through Hole DO-41 1N4003RLG

Name: onsemi Silicon Junction Switching Diode 1 A 50 V 2-Pin Through Hole DO-41 1N4003RLG
Brand: onsemi
SKU: 239798
Price: 0.06 USD
Availability: InStock

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Category Discrete Semiconductors Brand onsemi Condition New

Specifications

Country of Origin	India
Diameter	2.7mm
Brand	onsemi
Height	5.2mm
Length	54.9mm
Model	1N4003RLG
Finish	All External Surfaces Corrosion Resistant and Terminal Leads are Readily Solderable
Gross Weight	0.4 Gram
Width	2.7mm
Mount Type	Through Hole
Maximum Operating Temperature	175°C
Case	Epoxy, Molded
Package Type	DO-41
Sub Type	Silicon Junction
Minimum Operating Temperature	-65°C
Polarity	Cathode Indicated by Polarity Band
Pin Count	2
Diode Configuration	Single
Peak Non-Repetitive Forward Surge Current Ifsm	30A
Maximum Forward Voltage Vf	1.1V
Maximum Forward Current If	1A
Maximum Peak Reverse Repetitive Voltage Vrrm	50V
Lead Temperature for Soldering Purposes	260°C Max for 10 Seconds

Key Features

Single silicon junction diode with 1 amp forward current capacity.
50 V maximum peak reverse repetitive voltage rating.
Through hole mount type with DO-41 package and 2 pins.
Maximum forward voltage of 1.1 V supporting efficient switching.
Epoxy molded case with corrosion resistant external surfaces and solderable terminals.
Operates within a temperature range from -65°C to 175°C.
Peak non-repetitive forward surge current up to 30 A.
Cathode identified by polarity band for correct circuit integration.

Product Description

onsemi 1N4003RLG Silicon Junction Switching Diode is a single configuration diode designed for general purpose and low power electronic applications. It features a 1 amp maximum forward current and 50 volts peak repetitive reverse voltage rating, suitable for a variety of switching uses.

The diode comes in a durable DO-41 epoxy molded package with corrosion resistant external surfaces and terminal leads that are readily solderable. Its through hole mount with 2 pins ensures compatibility with standard PCB layouts and ease of assembly.

Designed to operate in harsh environments, it can sustain operating temperatures from -65°C to 175°C and withstands peak non-repetitive forward surge currents of up to 30 amps. The cathode is clearly marked with a polarity band to facilitate correct installation.

Commonly employed in high frequency inverters, free wheeling diode circuits, and polarity protection applications, this diode aligns well with industrial, commercial, and laboratory electronic needs where reliable low power semiconductor switching is critical.

Single silicon junction diode for versatile switching roles. Maximum forward current rating of 1 amp. Peak reverse repetitive voltage rated at 50 volts. Through hole DO-41 case with corrosion resistant epoxy molded finish.

Effective solderability and clear polarity marking with band. Wide operating temperature span from -65 to 175 degrees Celsius. Handles peak surge current of up to 30 amperes. Industrial suitable for inverters and protection circuitry.

Explore a broad selection of semiconductor products from onsemi and related components in the Semiconductors category on EnvMart for your electronic assembly and manufacturing projects.

Explore more products in our Discrete Semiconductors category.