1N5408 Standard recovery rectifier diode rated for 3A average rectified current and 1000V reverse voltage in a DO-201AD axial leaded package.
Mfr Part #:

1N5408

Available from 1 distributors
Mfr Name: NTE Electronics
NTE Electronics
Standard recovery rectifier diode rated for 3A average rectified current and 1000V reverse voltage in a DO-201AD axial leaded package.
Total Stock: 487 pcs

1N5408 Available from 1 distributor

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1N5408 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Average Rectified Current
Capacitance @ Vr, F
Current
Diode Capacitance
Forward Voltage
Industrial Grade
Lead Style
Mounting Type
Operating Temperature
Package / Case
Reverse Recovery Time
Speed
Storage Temperature
Supplier Device Package
Technology
Termination Style
Voltage

1N5408 Description

Short technical summary and product information.

The 1N5408 is a standard recovery rectifier diode designed for general-purpose power rectification. It features an average rectified current of 3 A with a maximum repetitive reverse voltage of 1000 V. The forward voltage drop is typically 1.2 V at 3 A forward current.

 

The diode is packaged in a DO-201AD axial-lead through-hole package, suitable for automated or manual insertion. It operates over a temperature range of -55°C to 150°C, making it appropriate for industrial and consumer power supplies. The device has a reverse recovery time greater than 500 ns, classifying it as a standard recovery type, and a junction capacitance of 30 pF at 4 V and 1 MHz.

 

This diode is commonly used in AC/DC converter output stages, freewheeling applications, and general rectification circuits where high voltage and moderate current handling are required. The through-hole mounting simplifies prototyping and repair.

1N5408 Quick Information

Product Type: Standard Recovery Rectifier Diode
Series: 1N5408
Canonical Name: 1N5408 Standard Recovery Rectifier Diode, 3A, 1000V, DO-201AD
Subcategory: Standard Recovery Diode

1N5408 Compliance

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

1N5408 Features

  • Standard recovery rectifier diode.
  • 3 A average rectified current rating.
  • 1000 V maximum repetitive reverse voltage.
  • Forward voltage drop of 1.2 V at 3 A.
  • Operating temperature range -55°C to 150°C.

1N5408 Applications

  • General purpose power supply rectification.
  • AC/DC converter output stages.
  • Freewheeling diode in inductive loads.
  • Battery charger circuits.

1N5408 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the maximum reverse voltage of the 1N5408?

The maximum repetitive reverse voltage is 1000 V (1 kV).

What is the average rectified current rating of the 1N5408?

The average rectified current is 3 A.

What is the forward voltage drop of the 1N5408 at rated current?

The forward voltage is 1.2 V at 3 A forward current.

What is the reverse recovery time of the 1N5408?

The reverse recovery time is standard recovery, greater than 500 ns at 200 mA.

What package type is the 1N5408 available in?

The diode is available in a DO-201AD axial-lead through-hole package.

What is the junction capacitance of the 1N5408?

The junction capacitance is 30 pF at 4 V reverse bias and 1 MHz.

What is the operating temperature range of the 1N5408?

The operating temperature range is -55°C to 150°C.

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