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SMAJ120A AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

SMAJ120A product

SMAJ120A

TVS - Diodes

TVS Diode400WUnidirectionalSMA

The SMAJ120A is a 400W unidirectional TVS diode with a 120V standoff voltage, ideal for protecting sensitive circuits from voltage transients.

Best for

  • I/O interface protection
  • VCC bus protection

Avoid if

  • Applications requiring bidirectional protection

Check before use

  • Ensure the circuit's normal operating voltage is below 120V.

Key specifications

Peak Pulse Power
400 W
Standoff Voltage
120 V
Clamping Voltage
193 V
Configuration
Unidirectional

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 SMAJ120A: 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

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