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SMDJ40A AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

SMDJ40A product

SMDJ40A

Transient Voltage Suppressors (TVS)

TVS Diode5000WSMC

The SMDJ40A is a high-power 5000W TVS diode designed for transient voltage protection in sensitive electronic circuits.

Best for

  • Transient voltage protection
  • Power supply protection

Avoid if

  • Applications requiring bidirectional protection (this is a unidirectional device)

Check before use

  • Peak pulse current and clamping voltage requirements

Key specifications

Peak Power
5000 W
VRWM
40 V
VBR
44.4 V - 49.1 V
VC
64.5 V

Compliance & Environment

RoHS
Compliant
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

PowerIndustrial

Datasheet

e0dabcdcd5768e8bc49f72394f810a1a_SMDJ40A000SPFR.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for SMDJ40A: 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 SMDJ40A is a 5000W surface-mount transient voltage suppressor (TVS) diode from SINO-IC, housed in an SMC (DO-214AB) package.