1N5809 1N5809 is a 100V, 6A ultrafast recovery rectifier diode in an axial through-hole package with 30ns reverse recovery time.
Mfr Part #:

1N5809

Available from 1 distributors
Mfr Name: Semtech
Semtech
1N5809 is a 100V, 6A ultrafast recovery rectifier diode in an axial through-hole package with 30ns reverse recovery time.
Total Stock: 100 pcs

1N5809 Available from 1 distributor

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1N5809 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Capacitance
Capacitance @ Vr, F
Current
Current - Average Rectified
Diode Type
Forward Voltage
Halogen Free
Junction Temperature Range
Lead Style
Military Grade
Mounting Type
Package / Case
Peak Forward Surge Current
Reverse Recovery Time
Reverse Recovery Time (trr)
Reverse Voltage
SVHC Present
Speed
Supplier Device Package
Technology
Voltage

1N5809 Description

Short technical summary and product information.

The 1N5809 is a single ultrafast recovery rectifier diode designed for high-reliability applications. It features a working peak reverse voltage of 100V and an average rectified current rating of 6A. The device offers a fast reverse recovery time of 30ns, making it suitable for high-frequency switching circuits.

 

This rectifier is housed in an axial through-hole package, providing robust mechanical mounting. It has a forward voltage drop of 875mV at 4A and a peak forward surge current capability of 125A. The junction temperature range spans from -65°C to +175°C, ensuring stable operation in demanding environments.

 

Typical applications include switching power supplies, freewheeling diodes, and other circuits requiring fast switching and low forward losses. The device is also suitable for military and aerospace applications where high reliability is critical.

1N5809 Quick Information

Product Type: Rectifier Diode
Series: 1N5809
Canonical Name: 1N5809 Ultrafast Recovery Rectifier Diode
Subcategory: Single Rectifier

1N5809 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): Level 1 (Unlimited)
REACH Status: REACH Unaffected
Lead Free: No

1N5809 Features

  • 100V working peak reverse voltage.
  • 6A average rectified current rating.
  • 30ns ultrafast reverse recovery time.
  • 125A peak forward surge current.
  • Through-hole axial package mounting.

1N5809 Applications

  • Used in switching power supplies.
  • Freewheeling diode in inductive loads.
  • High-frequency rectification circuits.
  • Military and aerospace power systems.

1N5809 FAQs

5 frequently asked questions generated from this part’s specifications.
What is the reverse voltage rating of the 1N5809?

The working peak reverse voltage is 100V.

What is the average rectified current rating?

The average rectified current is 6A.

What is the reverse recovery time?

The reverse recovery time is 30ns.

What package type does the 1N5809 use?

It uses an axial through-hole package.

What is the forward voltage drop?

The forward voltage is 875mV at 4A.

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