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DSEI12-12A AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

DSEI12-12A product

DSEI12-12A

Diodes

FRED1200VFast Recovery

The DSEI12-12A is a 1200V, 12A fast recovery diode designed for high-frequency power electronics.

Best for

  • Switch mode power supplies
  • UPS
  • Snubber circuits

Avoid if

  • Low-voltage applications where lower Vf diodes are more efficient

Check before use

  • Thermal resistance junction-to-case (1.6 K/W)

Key specifications

Vrrm
1200 V
If(av)
12 A
trr
50 ns

Compliance & Environment

RoHS
Compliant
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Power SuppliesIndustrial

Datasheet

5a698fcccd16d3274a6ed00f582cc2b1_DSEI12-12A.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for DSEI12-12A: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
Schematic symbol for your EDA tool
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PCB Footprint
Land pattern for PCB layout
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3D Model
STEP file for mechanical design
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KiCad Library
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Where to Buy

Real-time and catalog pricing from verified distributors

Live prices updated on demand · Catalog (~) prices may differ

Alternative components

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

It is a single Fast Recovery Epitaxial Diode (FRED) from Littelfuse/IXYS, optimized for high-frequency switching applications.