1N3891 The Thomson-CSF 1N3891 is a high-reliability fast recovery rectifier. It features a 200V peak working reverse voltage and a 20A average forward current.
Mfr Part #:

1N3891

Available from 2 distributors
Mfr Name: Thomson-CSF
Thomson-CSF
The Thomson-CSF 1N3891 is a high-reliability fast recovery rectifier. It features a 200V peak working reverse voltage and a 20A average forward current.
Total Stock: 118 pcs
$ Price Range: $0.99

1N3891 Available from 2 distributors

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

1N3891 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Reverse Recovery Time

1N3891 Description

Short technical summary and product information.

The Thomson-CSF 1N3891 is a high-reliability fast recovery rectifier designed for demanding applications. It offers a peak working reverse voltage of up to 200V and can handle an average forward current of 20A at 100°C.

 

Key electrical characteristics include a maximum forward voltage of 1.5V at 38A and 2.75V at 250A. The reverse recovery time is rated at a maximum of 150ns under specific test conditions. The device operates across a wide temperature range, from -65°C to 175°C junction temperature.

 

Packaged in the DO-203AA (DO-4) case, this rectifier is suitable for various power applications requiring fast switching and high reliability. Its robust construction and performance specifications make it a reliable choice for power supply circuits and other demanding electronic systems.

1N3891 Quick Information

Product Type: Fast Recovery Rectifier
Canonical Name: 1N3891 Fast Recovery Rectifier
Subcategory: Fast Recovery Rectifier

1N3891 Compliance

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

1N3891 Estimated Pricing

Qty Low High
1+ $0.99 $0.99

Estimated market price range - modelled values for guidance only, not live distributor offers.

1N3891 Features

  • 200V peak working reverse voltage.
  • 20A average forward current rating.
  • 150ns maximum reverse recovery time.
  • Wide operating temperature range.
  • DO-203AA (DO-4) package.

1N3891 Applications

  • Suitable for high-reliability rectifier circuits.
  • Used in power supply and inverter applications.
  • Ideal for switching power supplies and converters.
  • Applicable in industrial and military electronic systems.

1N3891 FAQs

5 frequently asked questions generated from this part’s specifications.
What is the peak working reverse voltage for the 1N3891?

The peak working reverse voltage for the 1N3891 is 200V.

What is the average forward current rating of the 1N3891?

The average forward current rating for the 1N3891 is 20A at 100°C.

What is the reverse recovery time of the 1N3891?

The reverse recovery time for the 1N3891 is a maximum of 150ns.

What is the operating junction temperature range for the 1N3891?

The operating junction temperature range for the 1N3891 is -65°C to 175°C.

What package type is the 1N3891 supplied in?

The 1N3891 is supplied in the DO-203AA (DO-4) package.

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