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SF39 AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

SF39 product

SF39

Diodes - Rectifiers - Single

RectifierSuper FastAxial

The SF39 is a 3A, 1000V super fast rectifier diode in a DO-201AD axial package, optimized for high-speed switching and rectification.

Best for

  • High-speed rectification
  • Switching power supplies

Avoid if

  • Applications requiring extremely low forward voltage drop

Check before use

  • Thermal derating requirements

Key specifications

VRRM
1000 V
IF(AV)
3.0 A
Trr
35 ns

Compliance & Environment

RoHS
Yes
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Power Supplies

Datasheet

9d4bd2da83fb7b544d16c5c4540416e0_2204021230_EIC-Semicon-SF39_C2988337.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for SF39: 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
Verified KiCad 8 symbol, footprint, and 3D model
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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 SF39 is a super fast recovery rectifier diode manufactured by EIC Semicon, capable of handling up to 3A of average forward current and 1000V peak reverse voltage.