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SMAJ100A AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

SMAJ100A product

SMAJ100A

TVS - Diodes

TVS Diode400WUnidirectional

The SMAJ100A is a 400W unidirectional TVS diode in a DO-214AC package, ideal for protecting sensitive circuits from voltage transients.

Best for

  • I/O interface protection
  • VCC bus protection

Avoid if

  • Bidirectional protection is required (use SMAJ100CA instead)

Check before use

  • Ensure the circuit's peak transient energy does not exceed the 400W rating.

Key specifications

Peak Pulse Power
400 W
Reverse Standoff Voltage
100 V
Clamping Voltage
162 V
Package
DO-214AC

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
-
MSL
Level 1
ECCN
-
HTSUS
-

Application

TelecomIndustrial

Datasheet

media

800 KB

Datasheet AI

CAD Models

Download ECAD models for SMAJ100A: 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
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Where to Buy

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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 SMAJ100A is a 400W unidirectional Transient Voltage Suppression (TVS) diode used to protect electronic circuits from voltage spikes.