CD143A-SR12 - Bourns Inc.

Manufacturer Part Number

CD143A-SR12

Manufacturer

bourns

Introduction

The CD143A-SR12 is a transient voltage suppressor (TVS) diode from Bourns, designed to provide protection against electrostatic discharge (ESD) and other voltage transients in a wide range of electronic applications, particularly Ethernet equipment. This device features a compact, surface-mount package and offers excellent clamping performance, high ESD protection, and a robust operating temperature range.

Product Features and Performance

Unidirectional 2-channel TVS diode

Reverse standoff voltage (Typ.): 12V

Breakdown voltage (Min.): 13.3V

Clamping voltage (Max. @ Ipp): 30V

Peak pulse current (10/1000µs): 16A (8/20µs)

Peak pulse power: 500W

Capacitance @ 1MHz: 10pF

Operating temperature range: -55°C to 150°C (TJ)

Product Advantages

Robust ESD protection

Compact surface-mount package

High power handling capability

Wide operating temperature range

Suitable for Ethernet applications

Key Reasons to Choose This Product

Provides reliable protection against transient voltage spikes and surges

Helps ensure the long-term reliability and performance of sensitive electronic components

Compact size and surface-mount design enable efficient board-level integration

Wide operating temperature range makes it suitable for a variety of applications

Cost-effective solution for transient voltage protection

Quality and Safety Features

Compliant with relevant industry standards for ESD and transient voltage protection

Rigorous quality control and testing procedures to ensure product reliability

Compatibility

The CD143A-SR12 is compatible with a wide range of electronic devices and applications, particularly Ethernet equipment.

Application Areas

Ethernet and other data communication systems

Industrial automation and control equipment

Automotive electronics

Consumer electronic devices

Product Lifecycle

The CD143A-SR12 is an active product, and there are no direct equivalents or alternative models currently available. If you require more information or have any questions, please contact our sales team through our website.