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SMCJ300A AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

SMCJ300A product

SMCJ300A

Transient Voltage Suppressors (TVS)

TVS Diode1500WSMC

The SMCJ300A is a 1500W unidirectional TVS diode designed for transient voltage suppression in surface-mount applications.

Best for

  • Surge protection
  • Industrial electronics

Avoid if

  • Applications requiring bidirectional protection (this is unidirectional)

Check before use

  • Clamping voltage limits
  • Thermal dissipation

Key specifications

Peak Power
1500 W
Stand-off Voltage
300 V
Clamping Voltage
486 V

Compliance & Environment

RoHS
RoHS compliant
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Power SuppliesIndustrial

Datasheet

e6acf0a2785a25597890b38507e67e59_MCJ-778393.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for SMCJ300A: 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

It is a 1500W peak pulse power transient voltage suppressor (TVS) diode in an SMC package, used for protecting sensitive electronics from voltage spikes.