ProjectsPricingInsights

SMAJ58A AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

SMAJ58A product

SMAJ58A

TVS - Diodes

TVS Diode400WSMAUnidirectional

The SMAJ58A is a 400W unidirectional TVS diode designed for transient voltage protection in consumer, automotive, and industrial applications.

Best for

  • Transient voltage protection
  • Automotive electronics
  • Consumer devices

Avoid if

  • Bidirectional protection is required (use SMAJ58CA instead)

Check before use

  • Verify surge waveform compatibility (10/1000μs)

Key specifications

Peak Pulse Power
400 W
Stand-off Voltage
58 V
Clamping Voltage
93.6 V
Polarity
Unidirectional

Compliance & Environment

RoHS
-
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Consumer ElectronicsAutomotive

Datasheet

a15372c0d352a31ba019ec07043a22af_SMAJ SERIES N0223 REV.B.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for SMAJ58A: 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 400W peak pulse power transient voltage suppressor (TVS) diode in an SMA package, specifically designed for unidirectional voltage clamping.