1N5820 1N5820 is a 20V, 3A Schottky barrier rectifier diode in a DO-201AD axial lead package. It features a low forward voltage drop of less than 0.85V at 9.4A and high surge capability.
Mfr Part #:

1N5820

Available from 2 distributors
Mfr Name: On Semiconductor
On Semiconductor
1N5820 is a 20V, 3A Schottky barrier rectifier diode in a DO-201AD axial lead package. It features a low forward voltage drop of less than 0.85V at 9.4A and high surge capability.
Total Stock: 2,000 pcs

1N5820 Available from 2 distributors

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Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
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1,000 pcs
1000 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
1,000 pcs
1000 pcs On Request 1 On Request On Request On Request On Request On Request

1N5820 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Automotive Grade
Average Rectified Current
Capacitance @ Vr, F
Case Material
Conflict Minerals
Current
Forward Voltage
Halogen Free
Industrial Grade
Junction Capacitance
Junction Temperature
Lead Style
Leakage Current
Military Grade
Mounting Type
Operating Temperature
Operating Temperature Range
Package / Case
Packaging Type
Peak Forward Surge Current
Reverse Voltage (Vrrm)
Speed
Standard Package Quantity
Storage Temperature
Supplier Device Package
Technology
Thermal Resistance Junction-to-Ambient
Thermal Resistance, Junction to Lead
Voltage
Weight

1N5820 Description

Short technical summary and product information.

The 1N5820 is a Schottky barrier rectifier diode designed for low voltage, high frequency rectification applications. It has a repetitive peak reverse voltage (VRRM) of 20V and an average forward rectified current (IFAV) of 3A. The forward voltage drop is typically less than 0.85V at 9.4A, enabling efficient operation. The device can handle peak forward surge currents up to 165A (60 Hz) and has a junction capacitance of 80 pF at 4V.

 

This diode is housed in a DO-201AD axial lead package suitable for through-hole mounting. It is supplied taped in ammo packs with a standard quantity of 1700 pieces. The case material is UL 94V-0 rated. The junction temperature range is -50°C to +150°C, with a storage temperature range of -50°C to +175°C.

 

Typical applications include output rectification in DC/DC converters, polarity protection, and free-wheeling diodes. The device is RoHS compliant (exemption 7a), REACH compliant, and conflict minerals compliant.

1N5820 Quick Information

Product Type: Schottky Barrier Rectifier Diode
Canonical Name: 1N5820 Schottky Barrier Rectifier Diode, 20V VRRM, 3A IFAV, DO-201AD
Subcategory: Single Rectifier Diode

1N5820 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: Compliant
Lead Free: Yes

1N5820 Features

  • Low forward voltage drop <0.85V at 9.4A.
  • Rated for 20V repetitive peak reverse voltage.
  • Average rectified current of 3A.
  • Peak surge current up to 165A (60 Hz).
  • Through-hole DO-201AD axial lead package.

1N5820 Applications

  • Output rectification in DC/DC converters.
  • Polarity protection circuits.
  • Free-wheeling diode applications.
  • Low voltage power supplies.

1N5820 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the maximum repetitive peak reverse voltage (VRRM) of the 1N5820?

The VRRM is 20V.

What is the average forward rectified current rating?

The average forward rectified current (IFAV) is 3A.

What is the forward voltage drop?

The forward voltage is less than 0.85V at 9.4A.

What package does the 1N5820 come in?

It comes in a DO-201AD axial lead through-hole package.

What is the peak forward surge current capability?

The peak forward surge current is 165A at 60 Hz (8.3 ms half sine-wave).

What is the operating junction temperature range?

The junction temperature range is -50°C to +150°C.

Is the 1N5820 RoHS compliant?

Yes, it is RoHS compliant (exemption 7a).

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