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SMAJ8.5A AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

SMAJ8.5A product

SMAJ8.5A

TVS - Diodes

TVS Diode400WSMAUnidirectional

The SMAJ8.5A is a 400W unidirectional TVS diode in an SMA package, designed for transient voltage protection in electronic circuits.

Best for

  • Circuit protection against voltage transients
  • Inductive load switching protection

Avoid if

  • Applications requiring bidirectional protection (use the SMAJ8.5CA variant instead)

Check before use

  • Verify the peak pulse power dissipation for your specific pulse waveform

Key specifications

Peak Pulse Power
400 W
Working Peak Reverse Voltage
8.5 V
Clamping Voltage
14.4 V

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
-
MSL
-
ECCN
EAR99
HTSUS
8541100080.0

Application

Power SuppliesTelecommunicationsIndustrial Controls

Datasheet

Bourns-company-36.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for SMAJ8.5A: 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 SMAJ8.5A is a surface-mount Transient Voltage Suppressor (TVS) diode with a 400W peak pulse power rating, housed in a standard DO-214AC (SMA) package.