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SMAJ150A AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

SMAJ150A product

SMAJ150A

TVS - Diodes

TVS DiodeSMA400W

The SMAJ150A is a 400W unidirectional TVS diode in an SMA package, suitable for general overvoltage protection in electronic circuits.

Best for

  • Overvoltage protection
  • Telecom equipment
  • Consumer electronics

Avoid if

  • Applications requiring higher than 400W peak pulse power dissipation

Check before use

  • Verify the clamping voltage (243V) is within the safe operating range of downstream components.

Key specifications

Peak Pulse Power
400 W
Reverse Stand-off Voltage
150 V
Breakdown Voltage
167 V - 185 V
Clamping Voltage
243 V

Compliance & Environment

RoHS
RoHS compliant
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

General ElectronicsTelecom

Datasheet

c25346280a61cfbf8859948e65ceae8e_SMAJ SERIES N0223 REV.B.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for SMAJ150A: 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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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 SMAJ150A is a surface-mount transient voltage suppressor (TVS) diode designed to protect sensitive electronics from voltage transients.