30KPA43A-B Product Overview

Introduction

The 30KPA43A-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 30KPA43A-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 30KPA43A-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 30KPA43A-B offers high surge capability and low clamping voltage, making it suitable for protecting sensitive electronics.
• Fast Response Time: It exhibits rapid response to transient voltage events, ensuring swift protection for connected devices.
• Robust Packaging: The diode is housed in a durable package that enhances its reliability and performance in demanding environments.

Package and Quantity

The 30KPA43A-B is typically available in various packaging options, such as surface mount and through-hole packages, with quantities tailored to meet specific application requirements.

Specifications

• Peak Pulse Power: [Insert value] W
• Standoff Voltage: [Insert value] V
• Breakdown Voltage: [Insert value] V
• Maximum Clamping Voltage: [Insert value] V
• Operating Temperature Range: [Insert range] °C
• Storage Temperature Range: [Insert range] °C

Detailed Pin Configuration

The 30KPA43A-B features a [insert number]-pin configuration, with each pin serving a specific function in the protection circuitry. A detailed pinout diagram is provided in the product datasheet for precise integration into electronic designs.

Functional Features

• Transient Voltage Suppression: Effectively clamps transient overvoltage spikes to safe levels, protecting downstream components.
• Low Leakage Current: Minimizes power dissipation and ensures efficient operation during normal conditions.
• Bidirectional Protection: Offers protection for both positive and negative voltage transients, enhancing versatility in diverse applications.

Advantages and Disadvantages

Advantages

• High surge capability
• Fast response time
• Robust packaging for enhanced reliability
• Bidirectional protection for versatile applications

Disadvantages

• Potential for voltage overshoot during extreme transient events
• Higher cost compared to standard diodes

Working Principles

The 30KPA43A-B operates based on the principle of avalanche breakdown, where it rapidly conducts excess current when subjected to transient voltage surges, limiting the voltage across the protected circuit.

Detailed Application Field Plans

The 30KPA43A-B finds extensive use in various applications, including: - Telecommunications equipment - Industrial automation systems - Power supply units - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

For applications requiring similar surge protection capabilities, alternative models to consider include: - 30KPA Series - P6KE Series - SMAJ Series - SMCJ Series

In conclusion, the 30KPA43A-B stands as a reliable and efficient transient voltage suppressor diode, offering robust surge protection for a wide range of electronic applications.

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