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SMAJ28A AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

SMAJ28A product

SMAJ28A

Component

TVS Diode400WSMA

The SMAJ28A is a 400W unidirectional TVS diode in an SMA package, suitable for protecting sensitive electronic circuits from voltage transients.

Best for

  • Circuit protection
  • Voltage clamping

Avoid if

  • Applications requiring bidirectional protection

Check before use

  • Peak pulse current limits

Key specifications

Peak Power
400 W
Stand-off Voltage
28 V
Clamping Voltage
45.4 V
Package
SMA (DO-214AC)

Compliance & Environment

RoHS
-
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

General Circuit Protection

Datasheet

b65fd5cb04baa1b4ce3b6048cb698f52_2211161800_Shenzhen-Jinkaisheng-Elec-SMAJ28A_C5267297.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for SMAJ28A: 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

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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 SMAJ28A is a surface-mount transient voltage suppressor (TVS) diode designed to protect electronic components from voltage spikes.