ProjectsPricingInsights

SMAJ45CAQ AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

SMAJ45CAQ product

SMAJ45CAQ

TVS - Diodes

TVS DiodeAEC-Q101400W

The SMAJ45CAQ is a 400W bi-directional TVS diode in an SMA package, AEC-Q101 qualified for automotive and industrial protection.

Best for

  • Automotive electronics
  • Signal line protection
  • Inductive load switching protection

Avoid if

  • Applications requiring higher than 400W peak power dissipation

Check before use

  • Clamping voltage at expected peak current

Key specifications

Peak Power
400 W
Working Voltage
45 V
Clamping Voltage
72.7 V

Compliance & Environment

RoHS
RoHS Compliant
REACH
REACH Unaffected
MSL
1
ECCN
EAR99
HTSUS
-

Application

AutomotiveConsumer Electronics

Datasheet

3731f4389a63a539718941dba3bbdc90_2305061718_Yangzhou-Yangjie-Elec-Tech-SMAJ45CAQ_C5861900.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for SMAJ45CAQ: 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

It is a bi-directional transient voltage suppressor (TVS) diode designed to protect sensitive electronics from voltage transients.