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SMCJ120A AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

SMCJ120A product

SMCJ120A

TVS - Diodes

TVS Diode1500WSMC

The SMCJ120A is a 1500W unidirectional TVS diode in an SMC package, ideal for protecting sensitive circuits from voltage transients.

Best for

  • Transient voltage protection
  • Surge suppression

Avoid if

  • Applications requiring bidirectional protection

Check before use

  • Clamping voltage compatibility

Key specifications

Peak Pulse Power
1500 W
Stand-off Voltage
120 V
Clamping Voltage
193 V
Package
SMC

Compliance & Environment

RoHS
Compliant
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Power SuppliesIndustrial

Datasheet

2312121446_TWGMC-SMCJ120A_C4154637.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for SMCJ120A: 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
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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 SMCJ120A is a unidirectional transient voltage suppression (TVS) diode capable of handling 1500W of peak pulse power.