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CD143A-SR2.8 AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

CD143A-SR2.8 product

CD143A-SR2.8

TVS - Diodes

ESD ProtectionTVS DiodeSOT-143

The CD143A-SR2.8 is a specialized 2-line TVS diode array designed for high-speed data port ESD protection in compact portable devices.

Best for

  • Portable electronics
  • USB/Firewire ports
  • Ethernet interfaces

Avoid if

  • Applications requiring >2.8V working voltage
  • High-power surge protection beyond 200W

Check before use

  • Capacitance impact on high-speed signal integrity

Key specifications

Peak Pulse Power
200 W
Working Peak Voltage
2.8 V
Capacitance
4.5 pF

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Consumer ElectronicsConnectivity

Datasheet

Bourns-company-36.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for CD143A-SR2.8: 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

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

It is a steering/TVS diode array from Bourns designed to protect two data lines from ESD, EFT, and surge events.