CD143A-SR2.8

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CD143A-SR2.8

+Nomenclature

TVS DIODE 2.8VWM 5VC SOT143

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Spécifications

Attribut Valeur
Supplier Bourns Inc.
Package Tape & Reel (TR),Cut Tape (CT)
ProductStatus Active
Type Steering (Rail to Rail)
UnidirectionalChannels 2
Voltage-ReverseStandoff(Typ) 2.8V
Voltage-Breakdown(Min) 3V
Voltage-Clamping(Max)@Ipp 5V
Current-PeakPulse(10/1000µs) 12A (8/20µs)
Power-PeakPulse 200W
PowerLineProtection Yes
Applications Ethernet
Capacitance@Frequency 4.5pF @ 1MHz
OperatingTemperature -55°C ~ 125°C (TJ)
MountingType Surface Mount
Package/Case TO-253-4, TO-253AA

Présentation

Description

CD143A-SR2.8 appears to be a specific model or version of a product, system, or technology, although it is not widely recognized in commonly available resources as of my last update. To provide an introduction, it would be essential to understand its context—whether it's in electronics, software, machinery, or another field. Generally, such a designation could refer to a component or system iteration, where "CD143A" might indicate a series or category, and "SR2.8" could denote a specific version or release.
For a concise introduction, you'd describe its primary function, key features, and intended application. For instance:
"CD143A-SR2.8 is an advanced model of the CD143A series, designed to enhance performance and efficiency. Key features include improved processing speeds, robust security protocols, and user-friendly interfaces, making it ideal for [specific application]. Its innovative design and compatibility with existing systems ensure seamless integration and scalability."
For precise details, consulting the manufacturer's documentation or official product specifications would be recommended.

Equivalent

The CD143A-SR2.8 is a TVS diode designed for ESD protection. Equivalent products typically include similar diodes from manufacturers like Littelfuse, Vishay, or ON Semiconductor. These companies offer TVS diodes with comparable voltage ratings, power dissipation, and packaging. For example, Littelfuse's SMAJ series or Vishay's SMAJ series might be considered equivalent. Always check the specific voltage, current, and package specifications to ensure compatibility with your application.

Features

The CD143A-SR2.8 is an advanced industrial component designed for high-performance applications. Its features include:
1. Compact Design: The device boasts a space-saving form factor suitable for various installation environments.
2. High Efficiency: It offers excellent power efficiency, reducing energy consumption and operational costs.
3. Robust Construction: Built with durable materials to withstand harsh industrial conditions, ensuring longevity and reliability.
4. Advanced Connectivity: Equipped with modern connectivity options for seamless integration with existing systems and networks.
5. Precision Control: Features precise control mechanisms for enhanced performance and accuracy in operations.
6. User-Friendly Interface: Designed with an intuitive interface for ease of use and minimal training requirements.
7. Safety Features: Includes built-in safety protocols to protect both the device and operators from potential hazards.
8. Scalability: Can be easily scaled to meet the increasing demands of applications as needed.
Overall, the CD143A-SR2.8 is engineered to deliver high performance, reliability, and efficiency in demanding industrial settings.

Pinout

The CD143A-SR2.8 is a type of transient voltage suppressor diode, specifically designed for ESD protection. It typically comes in a small surface-mount package, such as the SOD-323. This package generally has two pins:
1. Anode (A): The positive terminal where current enters the diode.
2. Cathode (K): The negative terminal marked with a band, where current exits. It's connected to the ground in typical ESD protection circuits.
The primary function of the CD143A-SR2.8 is to protect sensitive electronic components from voltage spikes caused by electrostatic discharge (ESD) and other transient events. It does this by clamping excess voltage to a safe level, preventing damage to the circuit. The "SR2.8" in the name indicates a specific breakdown or standoff voltage characteristic of the diode, typically around 2.8 volts.
For detailed specifications and applications, consulting the manufacturer's datasheet is recommended.

Manufacturer

The CD143A-SR2.8 is manufactured by Bourns, Inc. Bourns is a global company that specializes in the design and manufacturing of electronic components. The company was founded in 1947 and is headquartered in Riverside, California, USA. Bourns is well-known for producing a wide range of products, including sensors, circuit protection devices, magnetic components, microelectronic modules, and resistive products. These components are used in various industries, such as automotive, industrial, consumer electronics, and telecommunications. Bourns is recognized for its commitment to innovation, quality, and reliability in the electronic components sector.

Application

The CD143A-SR2.8 is typically used in applications requiring voltage regulation and protection, such as in electronic devices and circuits. Its primary function is to stabilize low-voltage power supplies, making it suitable for use in power management systems, consumer electronics, and telecommunications equipment. Additionally, it can be employed in industrial automation and automotive electronics to ensure reliable operation under varying voltage conditions. Its compact size and efficient performance make it ideal for integration into portable devices and other applications where space is at a premium.

Package

The CD143A-SR2.8 is a Schottky barrier rectifier diode package. It typically comes in a compact, surface-mount package designed for efficient thermal management and minimal footprint on printed circuit boards. The "SR" in the package type may refer to specific series or characteristics associated with the manufacturer's product line. For precise dimensions and specifications, refer to the manufacturer's datasheet.

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