1N5817G 1N5817G is a 20V, 1A Schottky barrier rectifier from On Semiconductor. It features low forward voltage of 0.45V and fast switching, packaged in an axial lead DO-41 case.
Mfr Part #:

1N5817G

Available from 2 distributors
Mfr Name: On Semiconductor
On Semiconductor
1N5817G is a 20V, 1A Schottky barrier rectifier from On Semiconductor. It features low forward voltage of 0.45V and fast switching, packaged in an axial lead DO-41 case.
Total Stock: 10,598 pcs

1N5817G Available from 2 distributors

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1N5817G Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Forward Current (Io)
Forward Voltage (Vf)
Lead Style
Mounting Method
Mounting Type
Non-Repetitive Peak Surge Current
Operating Temperature
Operating Temperature Range
Package Type
Reverse Voltage (Vrrm)
Speed
Storage Temperature
Supplier Device Package
Technology
Terminal Finish
Thermal Resistance Junction-to-Ambient
Voltage

1N5817G Description

Short technical summary and product information.

The 1N5817G is a Schottky barrier rectifier from On Semiconductor, designed for low-voltage, high-frequency applications. It offers a peak repetitive reverse voltage of 20V and an average rectified forward current of 1A.

 

Electrical characteristics include a low forward voltage of 0.45V at 1A and 25°C, fast recovery speed (≤500ns), and a non-repetitive peak surge current rating of 25A. The device utilizes Schottky barrier technology for low stored charge and reduced power loss.

 

Packaged in an axial lead DO-41 (DO-204AL) case, it is designed for through-hole mounting. Operating temperature ranges from -65°C to 125°C, with a thermal resistance (junction-to-ambient) of 80°C/W. The leads are solderable and corrosion resistant.

 

This component is Pb-Free as verified by the datasheet and is rated MSL Level 1 (unlimited). Typical applications include low-voltage inverters, free-wheeling diodes, and polarity protection circuits.

1N5817G Quick Information

Product Type: Schottky Rectifier Diode
Series: 1N581x
Canonical Name: 1N5817G Schottky Barrier Rectifier, 20V, 1A, Axial Lead
Subcategory: Rectifier Diode

1N5817G Compliance

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

1N5817G Features

  • Schottky barrier technology for low VF.
  • Rated for 20V peak reverse voltage.
  • 1A average forward current rating.
  • Fast switching speed, ≤500ns.
  • Axial lead through-hole DO-41 package.

1N5817G Applications

  • Low voltage high frequency inverters.
  • Free wheeling diode in switching circuits.
  • Polarity protection diode for DC supplies.
  • General purpose rectification up to 1A.

1N5817G FAQs

7 frequently asked questions generated from this part’s specifications.
What is the reverse voltage rating of 1N5817G?

Peak repetitive reverse voltage (VRRM) is 20V.

What forward current can 1N5817G handle?

Average rectified forward current (Io) is 1A.

What is the forward voltage drop of 1N5817G?

Forward voltage is 0.45V at 1A, 25°C.

What is the switching speed of 1N5817G?

Fast recovery speed: ≤500ns at >200mA Io.

What package is 1N5817G available in?

Available in DO-204AL (DO-41) axial lead package.

What is the operating temperature range of 1N5817G?

Operating temperature range is -65°C to 125°C.

What is the surge current rating of 1N5817G?

Non-repetitive peak surge current is 25A for 1 cycle at 60Hz.

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