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SMCJ20A AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

SMCJ20A product

SMCJ20A

TVS - Diodes

TVS Diode1500WSMC

The SMCJ20A is a 1500W unidirectional TVS diode in an SMC package, suitable for protecting sensitive electronics from voltage transients.

Best for

  • Transient voltage protection
  • Power supply protection

Avoid if

  • Applications requiring bidirectional protection (use SMCJ20CA instead)

Check before use

  • Verify the peak pulse power requirements of your circuit

Key specifications

Peak Pulse Power
1500 W
Stand-Off Voltage
20 V
Clamping Voltage
32.4 V

Compliance & Environment

RoHS
RoHS compliant
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

PowerIndustrial

Datasheet

136212a4443c60c8ffdfcab8a56eba15_2202181430_Shenzhen-Jinkaisheng-Elec-SMCJ20A_C2972740.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for SMCJ20A: 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 SMCJ20A is a 1500W transient voltage suppressor (TVS) diode designed for surface mount applications, providing protection against voltage spikes.