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SMAJ120A AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

SMAJ120A product

SMAJ120A

TVS - Diodes

TVS Diode400WSMA

The SMAJ120A is a 400W unidirectional TVS diode in an SMA package, suitable for protecting sensitive electronic circuits from voltage transients.

Best for

  • Voltage transient protection
  • Signal line protection

Avoid if

  • High-energy surge environments exceeding 400W

Check before use

  • Clamping voltage requirements

Key specifications

Reverse Stand-off Voltage
120 V
Peak Pulse Power
400 W
Clamping Voltage
193 V

Compliance & Environment

RoHS
Compliant
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Power SuppliesIndustrial

Datasheet

81a6e2fd5ac168da7e75014c8819d1e0_LGE(鲁光)&SMAJ120A.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for SMAJ120A: 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

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 SMAJ120A is a surface mount transient voltage suppressor (TVS) diode designed to protect electronic components from voltage spikes and surges.