20KPA48CA Product Overview

Introduction

The 20KPA48CA is a specialized electronic component designed for specific applications. This entry provides an in-depth overview of the product, including its category, use, characteristics, package, essence, packaging/quantity, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, detailed application field plans, and alternative models.

Product Category and Use

The 20KPA48CA belongs to the category of transient voltage suppressor (TVS) diodes. It is primarily used for surge protection in electronic circuits, providing robust protection against transient voltage spikes and surges.

Characteristics

• Voltage Suppression: The 20KPA48CA is capable of suppressing high-voltage transients effectively, safeguarding sensitive electronic components.
• Fast Response Time: It offers a rapid response time to transient events, ensuring minimal impact on the protected circuitry.
• High Power Dissipation: The component can handle high power dissipation, making it suitable for demanding applications.
• Reliable Performance: It exhibits reliable performance under varying environmental conditions, enhancing its suitability for diverse applications.

Package and Essence

The 20KPA48CA is typically available in a compact, surface-mount package, ensuring ease of integration into circuit designs. Its essence lies in providing robust transient voltage protection without compromising the overall performance of the electronic system.

Packaging/Quantity

The product is commonly supplied in reels or tubes, with quantities varying based on the manufacturer's specifications. Standard packaging options include tape and reel for automated assembly processes.

Specifications

• Peak Pulse Power: [Insert value] W
• Breakdown Voltage: [Insert value] V
• Operating Temperature Range: -40°C to +150°C
• Package Type: Surface Mount
• RoHS Compliance: Yes

Detailed Pin Configuration

The 20KPA48CA features a standard TVS diode pin configuration, with clear markings for anode, cathode, and other relevant terminals. A detailed pinout diagram is provided by the manufacturer for easy integration into circuit layouts.

Functional Features

• Bidirectional Protection: The component offers bidirectional transient voltage suppression, ensuring comprehensive protection for both positive and negative voltage transients.
• Low Clamping Voltage: It maintains a low clamping voltage during transient events, preventing excessive voltage levels from reaching downstream components.
• High Surge Current Capability: The device can handle high surge currents, making it suitable for applications with substantial transient energy levels.

Advantages and Disadvantages

Advantages

• Robust surge protection capabilities
• Fast response time
• Compact form factor for space-constrained designs
• Wide operating temperature range

Disadvantages

• Higher cost compared to standard diode-based protection solutions
• Sensitive to improper handling during assembly and installation

Working Principles

The 20KPA48CA operates based on the principle of avalanche breakdown, where it rapidly conducts excess current away from the protected circuit when a transient voltage surge occurs. This action effectively limits the voltage across the protected terminals, safeguarding the connected electronics.

Detailed Application Field Plans

The 20KPA48CA finds extensive use in various applications, including: - Industrial automation systems - Telecommunication equipment - Automotive electronics - Power supply units - Consumer electronics

Detailed and Complete Alternative Models

Several alternative models offering similar functionality and performance are available in the market, including: - 20KPA Series: Variants with different breakdown voltages and power ratings - SMAJ Series: Surface-mount TVS diodes with comparable characteristics - P6KE Series: Axial-leaded TVS diodes suitable for through-hole mounting

In conclusion, the 20KPA48CA serves as a critical component in protecting electronic systems from transient voltage events, offering robust performance and reliability across diverse applications.

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