15KPA75A-B Product Overview

Introduction

The 15KPA75A-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 15KPA75A-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 15KPA75A-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 divert excessive current away from sensitive components during transient voltage events, thereby safeguarding them from damage.

Characteristics

• Voltage Suppression: The 15KPA75A-B offers high voltage suppression capability, making it suitable for applications where robust transient voltage protection is required.
• Fast Response Time: This diode features a fast response time, ensuring rapid clamping of transient voltages to safe levels.
• Low Leakage Current: It exhibits low leakage current characteristics, minimizing power dissipation during normal operation.
• Robust Packaging: The 15KPA75A-B is housed in a durable package, providing mechanical and environmental protection.

Package and Quantity

The 15KPA75A-B is typically available in industry-standard packaging, such as surface-mount or through-hole packages, and is supplied in reels or tubes, depending on the manufacturer's specifications.

Specifications

• Peak Pulse Power: 15000 W
• Standoff Voltage: 64.1 V
• Breakdown Voltage: 71.2 V
• Maximum Clamping Voltage: 103 V
• Operating Temperature Range: -55°C to +175°C
• Package Type: DO-201AD

Detailed Pin Configuration

The 15KPA75A-B TVS diode has a standard two-pin configuration, with the anode and cathode terminals clearly identified for easy integration into circuit designs.

Functional Features

• Transient Voltage Suppression: Effectively clamps transient voltages to safe levels, protecting downstream components.
• High Power Handling Capacity: Capable of dissipating large amounts of energy during transient events.
• Low Capacitance: Minimizes signal distortion and insertion loss in high-speed data lines.

Advantages and Disadvantages

Advantages

• High surge handling capability
• Fast response time
• Low leakage current
• Robust packaging for enhanced durability

Disadvantages

• Higher cost compared to standard diodes
• Limited availability of alternative models with similar specifications

Working Principles

During a transient voltage event, the 15KPA75A-B TVS diode rapidly conducts excess current to ground, limiting the voltage across the protected circuit. This action prevents damage to sensitive components by diverting the energy of the transient event away from the system.

Detailed Application Field Plans

The 15KPA75A-B is widely used in applications requiring robust transient voltage protection, including: - Power supply units - Communication equipment - Industrial control systems - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

While the 15KPA75A-B offers high-performance transient voltage protection, alternative models with similar specifications include: - 15KPA Series: Offers a range of standoff voltages and peak pulse power ratings. - P6KE Series: Provides lower power handling capacity but suitable for less demanding applications. - SMAJ Series: Compact surface-mount TVS diodes with lower power dissipation capabilities.

In conclusion, the 15KPA75A-B TVS diode stands as a reliable solution for protecting electronic circuits from transient voltage events, offering high surge handling capacity, fast response time, and low leakage current. Its robust design and wide application compatibility make it a preferred choice for engineers seeking effective transient voltage suppression.

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