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ES3K AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

ES3K product

ES3K

Rectifiers

RectifierSuper FastSMB3A

The ES3K is a 3A, 800V super fast rectifier diode in an SMB package, ideal for high-efficiency power conversion.

Best for

  • High-frequency switching power supplies
  • DC-DC converters

Avoid if

  • Applications requiring extremely low forward voltage drop (Schottky diodes may be better)

Check before use

  • Thermal dissipation on the PCB

Key specifications

Max Reverse Voltage
800 V
Max Forward Current
3 A
Reverse Recovery Time
35 ns
Package
DO-214AA (SMB)

Compliance & Environment

RoHS
RoHS-compliant
REACH
REACH-compliant
MSL
-
ECCN
-
HTSUS
-

Application

Power SuppliesIndustrial

Datasheet

78c0eb5f62f66fc8cfa429f8e5a999be_2406141641_GOODWORK-ES3K_C22463658.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for ES3K: 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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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

The ES3K is a glass-passivated super fast rectifier diode capable of handling up to 3A of average forward current with a peak reverse voltage of 800V.