5KP8.5CA-B Product Overview

Introduction

The 5KP8.5CA-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 5KP8.5CA-B, including its product category, basic information, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Product Category and Use

The 5KP8.5CA-B belongs to the TVS diode category and is commonly used in various electronic systems to safeguard against voltage surges and spikes. Its primary use is to provide robust overvoltage protection for sensitive components such as integrated circuits, transistors, and other semiconductor devices.

Characteristics

• Voltage Suppression: The 5KP8.5CA-B offers a high level of voltage suppression, making it suitable for applications requiring reliable protection against transient voltage events.
• Fast Response Time: This diode features a fast response time, ensuring rapid clamping of transient voltages to safe levels.
• Robust Packaging: The 5KP8.5CA-B is housed in a durable package that enhances its resilience to environmental factors and mechanical stress.

Package Essence and Quantity

The 5KP8.5CA-B is typically available in a compact, surface-mount package, providing ease of integration into circuit designs. It is commonly supplied in reels or tubes, with quantities varying based on manufacturer specifications.

Specifications

• Peak Pulse Power: 5000W
• Standoff Voltage: 8.5V
• Breakdown Voltage: 9.4V
• Maximum Clamping Voltage: 14.5V
• Operating Temperature Range: -55°C to +175°C
• Package Type: DO-201AD

Detailed Pin Configuration

The 5KP8.5CA-B features a standard DO-201AD package with two leads. The anode and cathode terminals are clearly marked for easy identification during installation.

Functional Features

• Transient Voltage Suppression: Effectively clamps transient voltages to protect downstream components.
• Low Leakage Current: Minimizes power dissipation and ensures efficient operation.
• High Surge Capability: Capable of withstanding high surge currents without degradation.

Advantages and Disadvantages

Advantages

• Robust overvoltage protection
• Fast response time
• Low leakage current

Disadvantages

• Limited to specific voltage ranges
• Requires careful consideration of reverse standoff voltage

Working Principles

When a transient voltage event occurs, the 5KP8.5CA-B rapidly conducts, diverting excess energy away from the protected circuit. This action effectively limits the voltage across the circuit, preventing damage to sensitive components.

Application Field Plans

The 5KP8.5CA-B is widely employed in applications such as: - Power supplies - Telecommunication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Alternative Models

For applications requiring similar transient voltage suppression capabilities, alternative models include: - 5KP6.8CA-B - 5KP10CA-B - 5KP12CA-B

In conclusion, the 5KP8.5CA-B serves as a critical component in protecting electronic systems from transient voltage events, offering robust overvoltage protection, fast response times, and low leakage current. Its application spans across various industries, and alternative models provide flexibility in meeting specific design requirements.

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