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SMAJ85A AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

SMAJ85A product

SMAJ85A

Transient Voltage Suppressors (TVS)

TVS Diode400WSMA

The SMAJ85A is a 400W unidirectional TVS diode designed for transient voltage protection in surface-mount applications.

Best for

  • Circuit protection against voltage transients

Avoid if

  • Applications requiring bidirectional protection

Check before use

  • Thermal derating requirements

Key specifications

Vrwm
85V
VBR
94.4V - 104.0V
VC
137V
Peak Power
400W

Compliance & Environment

RoHS
Compliant
REACH
-
MSL
Level 1
ECCN
-
HTSUS
-

Application

General Protection

Datasheet

15e94c90a262039dd37d7462e7620811.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for SMAJ85A: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
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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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Where to Buy

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Alternative components

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

The SMAJ85A is a surface-mount transient voltage suppressor (TVS) diode with a 400W peak pulse power rating, housed in a compact DO-214AC (SMA) package.