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SMAJ17A AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

SMAJ17A product

SMAJ17A

TVS - Diodes

TVS DiodeSMA400W17V

The SMAJ17A is a 400W unidirectional TVS diode in an SMA package, ideal for protecting sensitive electronics from voltage transients.

Best for

  • I/O interface protection
  • Power supply surge protection

Avoid if

  • Applications requiring bidirectional protection (use SMAJ17CA instead)

Check before use

  • Verify the peak pulse power requirements of your circuit

Key specifications

Reverse Stand-Off Voltage
17 V
Peak Pulse Power
400 W
Clamping Voltage
27.6 V

Compliance & Environment

RoHS
Compliant
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Power SupplyI/O Interface

Datasheet

321c056b288aa2932656a1a6fe15b6d7_DOWO(东沃)&SMAJ17A.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for SMAJ17A: 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
Verified KiCad 8 symbol, footprint, and 3D model
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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 SMAJ17A is a 400W Transient Voltage Suppressor (TVS) diode designed for surface-mount applications, specifically for protecting circuits from voltage surges.