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onsemi Silicon Junction Switching Diode 1 A Maximum Forward Current 50 V DO-41 Package 1N4001RLG

Category Discrete Semiconductors Brand onsemi Condition New

Specifications

Country of Origin India
Diameter 2.7mm
Brand onsemi
Height 5.2mm
Length 54.9mm
Model 1N4001RLG
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
onsemi Silicon Junction, Single, 1 A, 2-Pin 50 V DO-41Brand onsemi

Key Features

  • Rated for a maximum forward current of 1 ampere.
  • Peak reverse repetitive voltage of 50 volts.
  • Epoxy molded DO-41 axial lead package.
  • Operating temperature range from -65°C to 175°C.
  • Cathode polarity indicated by polarity band.
  • Lead temperature withstands soldering up to 260°C for 10 seconds.
  • Suitable for low power and general purpose rectifier applications.
  • Can handle peak non-repetitive forward surge current of 30 amperes.

Product Description

onsemi 1N4001RLG is a silicon junction switching diode designed for general purpose low power applications requiring reliable rectification. It features a maximum forward current rating of 1 ampere and a peak reverse repetitive voltage of 50 volts. This diode comes in a DO-41 epoxy molded axial lead package with corrosion resistant surfaces and an indicated polarity band for the cathode.

The device can operate safely in environments from -65 degrees Celsius up to 175 degrees Celsius, making it well suited for a broad range of industrial and electronic circuits. It withstands peak non-repetitive forward surge currents up to 30 amperes and is designed for through-hole mounting, providing easy assembly into printed circuit boards.

Typical applications include use in high frequency inverter circuits, free wheeling diodes in motors, and as polarity protection diodes for sensitive electronic devices. The epoxy molded case ensures durability and stability of operations even under moderate thermal stress. Its leads are readily solderable and rated for soldering temperatures up to 260 degrees Celsius for short intervals.

Rated maximum forward current of 1 ampere. Peak reverse voltage rating of 50 volts. Epoxy molded DO-41 axial lead package. Operating temperature from -65°C to 175°C. 30A peak non-repetitive forward surge current capability.

Cathode polarity band for identification. Corrosion resistant external finish. Lead soldering temperature rating of 260°C for 10 seconds. Commonly used in power supplies, inverters, and polarity protection. Compact size: 54.9 mm length, 2.7 mm diameter.

This diode is ideal for electronic, electrical, manufacturing, and industrial applications requiring a reliable single silicon junction rectifier. It fits seamlessly into PCB designs and provides consistent performance under varied thermal and electrical stress conditions.

Explore more on semiconductor devices and switching diodes in the Electronics & Electricals category at EnvMart.

Explore more products in our Discrete Semiconductors category.

onsemi Silicon Junction Switching Diode 1 A Maximum Forward Current 50 V DO-41 Package 1N4001RLG
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Frequently Asked Questions

The maximum forward current rating of this diode is 1 ampere.

The peak reverse repetitive voltage rating for the 1N4001RLG is 50 volts.

This diode operates within a temperature range of -65°C to 175°C.

It comes in a DO-41 epoxy molded axial lead package.

The diode can handle a peak non-repetitive forward surge current of up to 30 amperes.

The diode has a length of 54.9 mm, a diameter of 2.7 mm, and a height of 5.2 mm.

The cathode polarity is indicated by a polarity band on the diode.

The lead temperature for soldering purposes is rated at a maximum of 260°C for 10 seconds.

Typical applications include high frequency inverter circuits, free wheeling diodes in motors, and polarity protection for sensitive electronic devices.

All external surfaces are corrosion resistant, and the terminal leads are readily solderable.

This diode is a single diode configuration.

The country of origin for this diode is India.

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