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SMAJ7.0A AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

SMAJ7.0A product

SMAJ7.0A

Transient Voltage Suppressors (TVS)

TVS Diode400WSMAUnidirectional

The SMAJ7.0A is a 400W unidirectional TVS diode designed for transient voltage protection in signal and power lines.

Best for

  • I/O interface protection
  • AC/DC power supply surge protection
  • RS232/RS485 signal lines

Avoid if

  • Applications requiring bidirectional protection
  • Circuits exceeding 400W peak pulse power

Check before use

  • Ensure the operating voltage does not exceed the 7V stand-off voltage

Key specifications

Peak Pulse Power
400W
Reverse Stand-Off Voltage
7V
Max Clamping Voltage
12V
Peak Pulse Current
33.3A

Compliance & Environment

RoHS
Compliant
REACH
-
MSL
1
ECCN
-
HTSUS
-

Application

Power Supply ProtectionSignal Line Protection

Datasheet

b44a852b1fce7b8ba56ffebf7b539099_SMAJ SERIES N0223 REV.B.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for SMAJ7.0A: 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 peak pulse power unidirectional Transient Voltage Suppressor (TVS) diode housed in a surface-mount DO-214AC (SMA) package.