TPSMAJ28CA Datasheet, Specs, Alternatives & ECAD | TECH PUBLIC | PartGenie

AI summary

TPSMAJ28CA product

TPSMAJ28CA is a bidirectional 28 V SMA TVS diode for transient suppression, with a 400 W 10/1000 µs pulse rating and 45.4 V maximum clamping voltage.

Best for

Bidirectional transient suppression on 28 V-class circuits
General surge-protection designs using SMA TVS diodes

Avoid if

The protected circuit cannot tolerate up to 45.4 V clamping voltage
A specified automotive or other qualification is required

Check before use

Confirm the expected surge waveform and derating conditions
Confirm the bidirectional polarity behavior is appropriate
Review the SMA package footprint and thermal layout

Key specifications

Type: Bidirectional TVS diode
Reverse standoff voltage: 28.0 V
Maximum clamping voltage: 45.4 V
Peak pulse power: 400 W at 10/1000 µs
Package: SMA (DO-214AC)

Compliance & Environment

RoHS: RoHS compliant
REACH: -
MSL: -
ECCN: -
HTSUS: -

Application

Power-line transient suppressionIndustrial surge protectionGeneral electronic protection

Datasheet

dad5912349bbbe1a0e5021eb7fad0a0f_TPSMAJ28CA.pdf

800 KB

CAD Models

Download ECAD models for TPSMAJ28CA: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol

Schematic symbol for your EDA tool

PCB Footprint

Land pattern for PCB layout

3D Model

STEP file for mechanical design

KiCad Library

Verified KiCad 8 symbol, footprint, and 3D model

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Alternative components

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Design and risk insights

Questions & answers

TPSMAJ28CA is a bidirectional transient-voltage suppressor (TVS) diode from TECH PUBLIC. It is supplied in an SMA (DO-214AC) molded-plastic package.