ProjectsPricingInsights

SMAJ45CA AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

SMAJ45CA product

SMAJ45CA

Transient Voltage Suppressors (TVS)

TVS Diode400WBidirectionalSMA

The SMAJ45CA is a 400W bidirectional TVS diode in an SMA package, ideal for protecting sensitive circuits from voltage transients.

Best for

  • Circuit protection against voltage transients
  • Inductive load switching protection

Avoid if

  • Applications requiring higher than 400W peak pulse power

Check before use

  • Maximum clamping voltage vs. component tolerance

Key specifications

Peak Pulse Power
400 W
Standoff Voltage
45 V
Clamping Voltage
72.7 V
Configuration
Bidirectional

Compliance & Environment

RoHS
-
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Power SuppliesIndustrial Control

Datasheet

259e543ca6d5f175b13c54a74fc6a1a2_DOWO(东沃)&SMAJ45CA.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for SMAJ45CA: 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 SMAJ45CA is a surface-mount transient voltage suppressor (TVS) diode designed to protect electronic circuits from voltage spikes and surges.