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SMCJ20A AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

SMCJ20A product

SMCJ20A

Transient Voltage Suppressors (TVS)

TVS1500WSMCUnidirectional

The SMCJ20A is a 1500W unidirectional TVS diode in an SMC package, ideal for protecting sensitive circuits from voltage surges.

Best for

  • Voltage surge protection
  • Data line protection

Avoid if

  • Applications requiring bidirectional protection (use the CA suffix version instead)

Check before use

  • Clamping voltage compatibility with downstream components

Key specifications

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

Compliance & Environment

RoHS
RoHS Compliant
REACH
-
MSL
Level 1 per J-STD-020
ECCN
-
HTSUS
-

Application

Power SuppliesIndustrial Control

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

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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 surface mount transient voltage suppressor (TVS) diode designed for circuit protection.