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SMAJ28CA AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

SMAJ28CA product

SMAJ28CA

Transient Voltage Suppressors (TVS)

TVS DiodeBidirectional400WSMA

The SMAJ28CA is a 400W bidirectional TVS diode in an SMA package, ideal for protecting sensitive circuits from voltage transients.

Best for

  • General purpose circuit protection
  • I/O interface protection
  • AC/DC power supply lines

Avoid if

  • Applications requiring higher than 400W peak pulse power

Check before use

  • Verify the peak pulse current and clamping voltage against the circuit's sensitivity

Key specifications

Stand-off Voltage
28 V
Clamping Voltage
45.4 V
Peak Pulse Power
400 W

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
-
MSL
1 (Unlimited)
ECCN
EAR99
HTSUS
8541.10.0080

Application

General PurposePower Supply

Datasheet

f0cfa82c110b9c46c1cb5024a72f8646_SMAJx.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for SMAJ28CA: 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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Alternative components

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

The SMAJ28CA is a bidirectional transient voltage suppressor (TVS) diode designed to protect electronic circuits from voltage spikes and electrostatic discharge (ESD).