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DSEI2X101-12A AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

DSEI2X101-12A product

DSEI2X101-12A

Diodes - Rectifiers - Arrays

FREDPower Diode1200VSOT-227B

The DSEI2X101-12A is a high-performance 1200V, 2x91A fast recovery diode module in a SOT-227B package, ideal for high-frequency power conversion.

Best for

  • Switch Mode Power Supplies (SMPS)
  • Uninterruptible Power Supplies (UPS)
  • High-frequency switching circuits

Avoid if

  • Low-power or space-constrained applications where a discrete diode would suffice.

Check before use

  • Thermal resistance junction-to-case (0.5 K/W) and heatsink interface.

Key specifications

Vr (Reverse Voltage)
1200 V
If (Forward Current)
2 x 91 A
trr (Recovery Time)
40 ns

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
-
MSL
-
ECCN
EAR99
HTSUS
8541100080.0

Application

Power SuppliesIndustrial Inverters

Datasheet

290456.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for DSEI2X101-12A: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

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PCB Footprint
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3D Model
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Where to Buy

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Alternative components

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

Design and risk insights

Questions & answers

It is a Fast Recovery Epitaxial Diode (FRED) module from IXYS, featuring two parallel diodes in a single SOT-227B minibloc package.