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SMCJ40CA AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

SMCJ40CA product

SMCJ40CA

UV

TVS Diode1500WBidirectionalSMC

The SMCJ40CA is a high-performance 1500W bidirectional TVS diode in an SMC package, ideal for protecting sensitive electronics from voltage transients.

Best for

  • General circuit protection
  • Power supply transient suppression
  • Industrial control interfaces

Avoid if

  • Applications requiring unidirectional protection
  • Environments exceeding 150°C

Check before use

  • Peak pulse power requirements
  • Clamping voltage limits

Key specifications

Peak Pulse Power
1500 W
Stand-off Voltage
40 V
Clamping Voltage
64.5 V

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
REACH Unaffected
MSL
1 (Unlimited)
ECCN
EAR99
HTSUS
8541.10.0080

Application

Power SuppliesIndustrial Controls

Datasheet

65bd4419b9fc143260368caebc53cb8b_2110191430_Foshan-Blue-Rocket-Elec-SMCJ40CA_C2900722.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for SMCJ40CA: 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 SMCJ40CA is a bidirectional transient voltage suppressor (TVS) diode designed to protect circuits from voltage spikes. It provides 1500W of peak pulse power protection.