15KPA26C-B: Product Overview

Introduction

The 15KPA26C-B is a high-performance transient voltage suppressor (TVS) diode designed to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events. This entry provides a comprehensive overview of the 15KPA26C-B, including its product category, basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Product Category and Use

The 15KPA26C-B belongs to the TVS diode category and is specifically designed for use in applications where protection against transient voltage events is critical. It is commonly used in electronic circuits, communication equipment, industrial control systems, and power supplies to safeguard against voltage surges and spikes.

Characteristics

The 15KPA26C-B is characterized by its high surge capability, low clamping voltage, fast response time, and robust construction. These characteristics make it an ideal choice for providing reliable overvoltage protection in various electronic systems.

Package and Quantity

The 15KPA26C-B is typically available in a compact, surface-mount package, offering ease of integration into circuit designs. It is often supplied in reels or tubes, with quantities varying based on manufacturer specifications.

Specifications

• Peak Pulse Power: 15000W
• Standoff Voltage: 26V
• Breakdown Voltage: 28.9V
• Maximum Clamping Voltage: 42.1V
• Operating Temperature Range: -55°C to +175°C

Detailed Pin Configuration

The 15KPA26C-B features a standard TVS diode pin configuration, with clear markings for anode and cathode connections. The pinout ensures straightforward integration into circuit layouts, facilitating ease of installation and maintenance.

Functional Features

• High Surge Capability: The 15KPA26C-B can effectively handle large transient currents, offering robust protection against voltage surges.
• Low Clamping Voltage: It provides efficient clamping of transient voltages, limiting the voltage across the protected circuit to a safe level.
• Fast Response Time: The diode responds rapidly to transient events, minimizing the risk of damage to sensitive components.

Advantages and Disadvantages

Advantages: - Reliable Overvoltage Protection: Ensures the integrity of connected electronic devices during transient voltage events. - Compact Design: Space-efficient packaging allows for seamless integration into diverse circuit layouts.

Disadvantages: - Limited ESD Protection: While effective against transient voltage events, the 15KPA26C-B may have limitations in protecting against electrostatic discharge (ESD).

Working Principles

When subjected to a transient voltage event, the 15KPA26C-B conducts excess current away from the protected circuit, diverting the energy to ground and limiting the voltage across the circuit. This action helps prevent damage to sensitive components and ensures the continued operation of the electronic system.

Application Field Plans

The 15KPA26C-B finds extensive application in various industries, including telecommunications, automotive electronics, industrial automation, and consumer electronics. Its use is particularly prevalent in power supply units, signal lines, and data communication interfaces where protection against voltage transients is essential.

Alternative Models

For applications requiring similar transient voltage suppression capabilities, alternative models to the 15KPA26C-B include the 15KPA series from different manufacturers, such as 15KPA24C, 15KPA28C, and 15KPA30C. These alternatives offer comparable surge handling capacities and clamping voltages, providing flexibility in selecting the most suitable TVS diode for specific design requirements.

In conclusion, the 15KPA26C-B stands as a reliable and efficient solution for safeguarding electronic equipment against transient voltage events. With its robust characteristics, functional features, and versatile application, it serves as a vital component in ensuring the longevity and reliability of modern electronic systems.

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