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SMDJ40A AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

SMDJ40A product

SMDJ40A

TVS Diodes

TVS Diode3000WSMCSurge Protection

The BORN SMDJ40A is a high-power 3000W TVS diode in an SMC package, ideal for protecting sensitive circuits from voltage transients.

Best for

  • Circuit protection
  • Surge suppression

Avoid if

  • Applications requiring bidirectional protection (use SMDJ40CA instead)

Check before use

  • Maximum clamping voltage vs. component tolerance

Key specifications

Peak Pulse Power
3000 W
Reverse 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

IndustrialConsumer Electronics

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 unidirectional Transient Voltage Suppressor (TVS) diode designed to protect electronic circuits from voltage spikes and surges.