DSEI120-12A The DSEI120-12A is a 1200V, 75A single fast recovery rectifier diode from IXYS. It features a forward voltage of 1.8V at 70A and a reverse recovery time of 60ns.
Mfr Part #:

DSEI120-12A

Available from 2 distributors
Mfr Name: IXYS
IXYS
The DSEI120-12A is a 1200V, 75A single fast recovery rectifier diode from IXYS. It features a forward voltage of 1.8V at 70A and a reverse recovery time of 60ns.
Total Stock: 1,665 pcs
$ Price Range: $7.66

DSEI120-12A 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
1,646 pcs
1646 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
19 pcs
19 pcs On Request 1 On Request On Request On Request On Request On Request

DSEI120-12A Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Current - Average Rectified (Io)
Mounting Type
Operating Temperature
Package / Case
Reverse Recovery Time (trr)
Speed
Supplier Device Package
Tape & Reel
Technology
Voltage
Voltage - DC Reverse (Vr) (Max)
Voltage - Forward (Vf) (Max) @ If

DSEI120-12A Description

Short technical summary and product information.

The IXYS DSEI120-12A is a single fast recovery rectifier diode designed for high-voltage power conversion applications. It is rated for a maximum reverse voltage of 1200V and an average rectified current of 75A. The device exhibits a low forward voltage of 1.8V at a forward current of 70A, contributing to improved efficiency in rectifier and freewheeling circuits. With a typical reverse recovery time (trr) of 60ns, it is classified as a fast recovery diode suitable for switching frequencies up to several hundred kilohertz. The diode uses standard planar technology and operates across a junction temperature range of -40°C to 150°C. It is packaged in a through-hole TO-247-2 case (TO-247AD), which provides robust thermal performance and ease of mounting.

DSEI120-12A Quick Information

Product Type: Single Rectifier Diode
Canonical Name: IXYS DSEI120-12A Single Fast Recovery Diode
Subcategory: Single Diode

DSEI120-12A Compliance

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

DSEI120-12A Estimated Pricing

Qty Low High
1+ $7.66 $7.66

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

DSEI120-12A Features

  • 1200V maximum reverse voltage rating.
  • 75A average rectified forward current.
  • Fast recovery 60ns typical trr.
  • Low forward voltage of 1.8V at 70A.
  • Through-hole TO-247AD package.

DSEI120-12A Applications

  • Output rectifier in high voltage power supplies.
  • Freewheeling diode in switching converters.
  • Snubber diode for inductive load protection.
  • Input rectifier for AC-DC converters.

DSEI120-12A FAQs

5 frequently asked questions generated from this part’s specifications.
What is the maximum reverse voltage (Vrrm) of the DSEI120-12A?

The maximum reverse voltage is 1200 V.

What is the average forward current rating of this diode?

The average rectified forward current (Io) is 75 A.

What is the forward voltage drop at typical operating current?

The maximum forward voltage is 1.8 V at a forward current of 70 A.

How fast does this diode recover?

The typical reverse recovery time (trr) is 60 ns, classifying it as a fast recovery diode.

What package is the DSEI120-12A available in?

It is supplied in a through-hole TO-247-2 package, also known as TO-247AD.

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