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SMCJ12A AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

SMCJ12A product

SMCJ12A

TVS - Diodes

TVS Diode1500WSMCBourns

The SMCJ12A is a 1500W unidirectional TVS diode from Bourns, optimized for surge and ESD protection in a standard SMC (DO-214AB) surface mount package.

Best for

  • Circuit protection
  • ESD suppression
  • Surge protection

Avoid if

  • Bidirectional protection is required (use CA suffix version instead)

Check before use

  • Operating voltage limits
  • Thermal dissipation

Key specifications

Peak Pulse Power
1500 W
Working Peak Reverse Voltage
12 V
Breakdown Voltage
13.3 V - 14.7 V

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
-
MSL
-
ECCN
EAR99
HTSUS
8541100080.0

Application

General Circuit Protection

Datasheet

Bourns-company-36.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for SMCJ12A: 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

It is a 1500W unidirectional Transient Voltage Suppressor (TVS) diode used for protecting sensitive electronic circuits from voltage spikes and ESD.