20KPA280CA-B Product Overview

Introduction

The 20KPA280CA-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 20KPA280CA-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 20KPA280CA-B belongs to the TVS diode category and is primarily used for surge protection in various electronic circuits and systems. Its main purpose is to limit transient overvoltage spikes and divert excessive current away from sensitive components, thereby safeguarding them from damage.

Characteristics

• Voltage Suppression: The 20KPA280CA-B offers robust voltage suppression capabilities, making it suitable for applications requiring reliable protection against transient voltage events.
• Fast Response Time: This diode exhibits a rapid response time, ensuring swift clamping of transient voltage spikes to safe levels.
• High Power Handling Capacity: With its high power dissipation capability, the 20KPA280CA-B can effectively handle substantial transient energy without compromising performance.

Package and Quantity

The 20KPA280CA-B is typically available in industry-standard packages such as DO-201AD or similar, and the quantity per package may vary based on supplier specifications.

Specifications

• Peak Pulse Power: [Insert value] W
• Breakdown Voltage: [Insert value] V
• Clamping Voltage: [Insert value] V
• Operating Temperature Range: -55°C to +175°C
• Storage Temperature Range: -55°C to +175°C

Detailed Pin Configuration

The 20KPA280CA-B features a standard pin configuration with [insert number of pins] pins. The pinout diagram and detailed pin functions are as follows:

| Pin Number | Function | |------------|----------| | 1 | [Function description] | | 2 | [Function description] | | ... | ... | | n | [Function description] |

Functional Features

• Bidirectional Protection: The 20KPA280CA-B offers bidirectional transient voltage suppression, providing protection for both positive and negative voltage transients.
• Low Clamping Voltage: It maintains a low clamping voltage, ensuring minimal stress on protected circuits during transient events.
• High Surge Current Capability: This diode can handle high surge currents, making it suitable for applications with demanding transient energy requirements.

Advantages and Disadvantages

Advantages

• Robust transient voltage suppression
• Fast response time
• Bidirectional protection capability
• High surge current handling capacity

Disadvantages

• Higher cost compared to standard diodes
• Requires careful consideration of mounting and layout due to its high power dissipation characteristics

Working Principles

The 20KPA280CA-B operates based on the principle of avalanche breakdown, where it rapidly clamps the transient voltage to a safe level by conducting excess current away from the protected circuit.

Detailed Application Field Plans

The 20KPA280CA-B finds extensive use in various applications, including: - Telecommunication equipment - Industrial control systems - Power supply units - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

• [Alternative Model 1]: [Brief description]
• [Alternative Model 2]: [Brief description]
• [Alternative Model 3]: [Brief description]
• ...

In conclusion, the 20KPA280CA-B stands as a reliable choice for surge protection in diverse electronic systems, offering robust transient voltage suppression, fast response times, and bidirectional protection capabilities. Its high surge current handling capacity makes it well-suited for applications with stringent transient energy requirements.

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