ProjectsPricingInsights

SMDJ40CA AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

SMDJ40CA product

SMDJ40CA

TVS - Diodes

TVS Diode3000WSMCBi-directional

The SMDJ40CA is a 3000W bi-directional TVS diode in an SMC package, designed for transient voltage suppression and surge protection in surface-mount circuits.

Best for

  • Surge protection
  • Transient voltage suppression

Avoid if

  • Applications requiring unidirectional protection (this is bi-directional)

Check before use

  • Clamping voltage limits
  • Peak pulse power ratings

Key specifications

Peak Power
3000 W
Stand-off Voltage
40 V
Clamping Voltage
64.5 V

Compliance & Environment

RoHS
RoHS compliant
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Power SuppliesIndustrial Electronics

Datasheet

11cc16a721b5abe097ed590540cfebff_2211161800_Shenzhen-Jinkaisheng-Elec-SMDJ40CA_C5267381.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for SMDJ40CA: 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 SMDJ40CA is a surface-mount Transient Voltage Suppressor (TVS) diode from ZHIDE, capable of handling 3000W of peak pulse power.