1N5811 The 1N5811 is a 150V, 6A ultrafast recovery rectifier diode from Solid State Devices Inc. It features a 30ns reverse recovery time and 875mV forward voltage drop at 4A, in an axial leaded package.
Mfr Part #:

1N5811

Available from 1 distributors
Mfr Name: Solid State Devices Inc (SSDI)
Solid State Devices Inc (SSDI)
The 1N5811 is a 150V, 6A ultrafast recovery rectifier diode from Solid State Devices Inc. It features a 30ns reverse recovery time and 875mV forward voltage drop at 4A, in an axial leaded package.
Total Stock: 1 pcs

1N5811 Available from 1 distributor

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1N5811 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Capacitance @ Vr, F
Current
Current - Average Rectified (Io)
Forward Surge Current (IFSM)
Lead Style
Military Grade
Mounting Type
Operating Temperature
Operating Temperature - Junction
Package / Case
Reverse Recovery Time (trr)
Speed
Supplier Device Package
Technology
Thermal Resistance - Junction to Case
Thermal Resistance Junction-to-Ambient
Voltage
Voltage - DC Reverse (Vr) (Max)
Voltage - Forward (Vf) (Max) @ If

1N5811 Description

Short technical summary and product information.

The 1N5811 is a 6.0 amp rated ultrafast recovery rectifier diode with a working peak reverse voltage of 150 volts. It is designed for high-reliability applications requiring fast switching and low forward loss. The device features a reverse recovery time of 30 ns and a forward voltage drop of 875 mV at 4 A. It is capable of handling a forward surge current of 125 A. The junction operating temperature range is -65°C to 175°C. The diode is packaged in an axial leaded through-hole package. It is suitable for use in switching power supplies and other applications demanding extremely fast switching performance.

1N5811 Quick Information

Product Type: Rectifier Diode
Series: 1N5811
Canonical Name: 1N5811 Ultrafast Recovery Rectifier Diode, 150V, 6A, Axial
Subcategory: Single Rectifier Diode

1N5811 Compliance

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

1N5811 Features

  • 150V working peak reverse voltage.
  • 6A average rectified current rating.
  • 30ns ultrafast reverse recovery time.
  • 875mV forward voltage drop at 4A.
  • 125A forward surge current capability.

1N5811 Applications

  • Used in switching power supplies.
  • Suitable for high-frequency rectification.
  • Ideal for freewheeling diode applications.
  • Applied in snubber circuits.

1N5811 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the maximum reverse voltage of the 1N5811?

The maximum working peak reverse voltage (Vr) is 150 V.

What is the average forward current rating?

The average rectified forward current (Io) is 6 A.

What is the forward voltage drop?

The maximum forward voltage drop (Vf) is 875 mV at a forward current of 4 A.

What is the reverse recovery time?

The reverse recovery time (trr) is 30 ns.

What package does the 1N5811 come in?

The 1N5811 is available in an axial leaded through-hole package.

What is the operating temperature range?

The junction operating temperature range is -65°C to 175°C.

What is the forward surge current capability?

The forward surge current (Ifsm) is 125 A.

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