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SMAJ170A AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

SMAJ170A product

SMAJ170A

Circuit Protection

TVS Diode400WSMA170V

The SMAJ170A is a 400W unidirectional TVS diode designed for transient voltage protection in surface-mount applications.

Best for

  • Sensitive electronic equipment protection
  • Surface-mount PCB designs

Avoid if

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

Check before use

  • Clamping voltage compatibility
  • Thermal management on the PCB

Key specifications

Reverse Stand-Off Voltage
170 V
Peak Pulse Power
400 W
Clamping Voltage
275 V

Compliance & Environment

RoHS
-
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

General Protection

Datasheet

55cf735f047a5c0fd0bf4ec34d732f7f.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for SMAJ170A: 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

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 SMAJ170A is a unidirectional Transient Voltage Suppressor (TVS) diode from RUILON, rated for 400W peak pulse power and a 170V reverse stand-off voltage.