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onsemi 30 V 3 A Schottky Diode 2-Pin DO-201AD 1N5821RLG

Category Schottky Diodes & Rectifiers Brand onsemi Condition New

Specifications

Country of Origin India
Diameter 5.3mm
Brand onsemi
Height 5.3mm
Length 9.5mm
Model 1N5821RLG
Width 5.3mm
Mount Type Through Hole
Series 1N5821
Maximum Operating Temperature 125°C
Package Type DO-201AD
Minimum Operating Temperature -65°C
Pin Count 2
Maximum Continuous Forward Current If 3A
Peak Reverse Repetitive Voltage Vrrm 30V
Diode Configuration Single
Rectifier Type Schottky
Peak Reverse Current Ir 2mA
Peak Non-Repetitive Forward Surge Current Ifsm 80A
Maximum Forward Voltage Vf 0.95V

Key Features

  • The diode has a maximum continuous forward current of 3 amperes.
  • It features a peak reverse repetitive voltage rating of 30 volts.
  • This Schottky diode is configured as a single diode with two pins in a DO-201AD package.
  • Maximum forward voltage drop is 0.95 volts, ensuring efficient conduction.
  • Operates reliably between -65°C and 125°C ambient temperatures.
  • Peak non-repetitive forward surge current capacity is 80 amperes.
  • The device body dimensions are 9.5 mm length and 5.3 mm diameter.
  • Suitable for use as a freewheeling and polarity protection diode in surface mount and through-hole applications.

Product Description

onsemi 1N5821RLG Schottky Diode 2-Pin DO-201AD is a high-quality semiconductor diode designed with the Schottky barrier principle, offering a low forward voltage drop and excellent reverse current characteristics. It is rated for a maximum continuous forward current of 3 A and a peak reverse repetitive voltage of 30 V, making it suitable for low voltage, high-frequency rectification tasks.

The diode is housed in a DO-201AD through-hole package, measuring 9.5 mm in length and 5.3 mm in diameter, providing a compact and lightweight solution. It is designed for a wide operating temperature range from -65°C to 125°C, ensuring reliability in demanding industrial and commercial environments.

This device is commonly used as a freewheeling diode and polarity protection diode in various power electronics circuits. Its minimal forward voltage drop of up to 0.95 V contributes to higher efficiency and reduced power losses in switching applications.

The 1N5821RLG is lead-free (Pb-Free) and features epoxy moulded case protection, optimised for automated board assembly processes. The package's lightweight construction (approximately 11.7 mg) supports compact and efficient electronic designs.

Industrial, automotive (non-AEC-Q101 certified), laboratory, power supply, and consumer electronics applications benefit from this diode's robust technical performance and compact form factor.

The diode has a maximum continuous forward current of 3 amperes. It features a peak reverse repetitive voltage rating of 30 volts. This Schottky diode is configured as a single diode with two pins in a DO-201AD package. Maximum forward voltage drop is 0.95 volts, ensuring efficient conduction.

Operates reliably between -65°C and 125°C ambient temperatures. Peak non-repetitive forward surge current capacity is 80 amperes. The device body dimensions are 9.5 mm length and 5.3 mm diameter. Suitable for use as a freewheeling and polarity protection diode in surface mount and through-hole applications.

The component is lead-free and optimised for automated board assembly with epoxy moulded case protection. Explore more semiconductor components at EnvMart for advanced electronic design and industrial applications.

Explore more products in our Schottky Diodes & Rectifiers category.

onsemi 30 V 3 A Schottky Diode 2-Pin DO-201AD 1N5821RLG
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Frequently Asked Questions

The maximum continuous forward current of this diode is 3 amperes.

The peak reverse repetitive voltage rating for this model is 30 volts.

The maximum forward voltage drop is 0.95 volts, ensuring efficient conduction.

This model operates reliably between -65°C and 125°C ambient temperatures.

The diode has a length of 9.5 mm and a diameter of 5.3 mm.

The peak non-repetitive forward surge current capacity is 80 amperes.

This Schottky diode is housed in a DO-201AD package.

Yes, it is suitable for use as a freewheeling and polarity protection diode in both surface mount and through-hole applications.

The pin count of this diode is 2.

This model is a Schottky rectifier, which offers low forward voltage drop and excellent reverse current characteristics.

The diode is manufactured in India.

The maximum peak reverse current is 2 mA.

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