ProjectsPricingInsights

SMCJ12CA AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

SMCJ12CA product

SMCJ12CA

TVS - Diodes

TVS Diode1500WBidirectionalSMC

The SMCJ12CA is a high-performance 1500W bidirectional TVS diode designed for transient voltage protection in surface-mount applications.

Best for

  • I/O interface protection
  • AC/DC power supply lines
  • Signal transmission lines (RS232/RS485)

Avoid if

  • Applications requiring unidirectional protection or significantly higher power dissipation than 1500W.

Check before use

  • Verify the peak pulse current (IPP) and clamping voltage (VC) match the circuit's surge requirements.

Key specifications

Peak Pulse Power
1500 W
Reverse Stand-Off Voltage
12 V
Clamping Voltage
19.9 V

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Power Supply ProtectionData Line Protection

Datasheet

Bourns-company-36.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for SMCJ12CA: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
Schematic symbol for your EDA tool
Get Files
PCB Footprint
Land pattern for PCB layout
Get Files
3D Model
STEP file for mechanical design
Get Files
KiCad Library
Verified KiCad 8 symbol, footprint, and 3D model
Generate library

Login required · CAD models billed separately as an add-on

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 SMCJ12CA is a bidirectional Transient Voltage Suppressor (TVS) diode capable of handling 1500W of peak pulse power, housed in a compact DO-214AB (SMC) surface-mount package.