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SF55G AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

SF55G product

SF55G

Diodes

RectifierSuper FastAxial

The SF55G is a 5A, 300V super fast recovery rectifier in a DO-201AD package, optimized for high-frequency switching applications.

Best for

  • High-frequency inverters
  • LED driver circuits
  • General purpose power rectification

Avoid if

  • Applications requiring ultra-low forward voltage drop (Schottky diodes may be preferred)
  • Space-constrained designs where axial leaded packages are unsuitable

Check before use

  • Thermal dissipation requirements
  • Reverse voltage safety margins

Key specifications

Reverse Voltage
300 V
Forward Current
5 A
Reverse Recovery Time
35 ns

Compliance & Environment

RoHS
Compliant
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Power ConversionIndustrial Control

Datasheet

62863d3d9bde95c49a8cda97016ce063_2205161616_FUXINSEMI-SF55G_C3018486.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for SF55G: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
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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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Alternative components

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

Design and risk insights

Questions & answers

The SF55G is a glass-passivated super fast recovery rectifier diode with a 300V reverse voltage rating and 5A forward current capacity.