15KPA45A-HRA Product Overview

Introduction

The 15KPA45A-HRA is a high-reliability, transient voltage suppressor 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 15KPA45A-HRA, including its product details, specifications, pin configuration, functional features, advantages, disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

• Category: Electronic Components
• Use: Voltage Transient Suppression
• Characteristics: High Reliability, Transient Voltage Protection
• Package: Axial Lead, DO-201AD
• Essence: Protecting Sensitive Electronic Equipment
• Packaging/Quantity: Bulk Packaging, Quantity Varies

Specifications

• Voltage Rating: 45V
• Power Dissipation: 15,000W
• Polarity: Unidirectional
• Operating Temperature Range: -55°C to +175°C
• Storage Temperature Range: -55°C to +175°C

Detailed Pin Configuration

The 15KPA45A-HRA features an axial lead package with two leads. The pin configuration is as follows: - Pin 1: Anode - Pin 2: Cathode

Functional Features

• Transient Voltage Suppression: Provides reliable protection against voltage transients.
• High Power Dissipation: Capable of handling high transient power levels.
• High Reliability: Designed for long-term and consistent performance.

Advantages and Disadvantages

Advantages

• High reliability in protecting sensitive electronic equipment.
• High power dissipation capability.
• Wide operating temperature range.

Disadvantages

• Unidirectional polarity limits use in bidirectional applications.
• Bulk packaging may not be suitable for all users.

Working Principles

The 15KPA45A-HRA operates by diverting excessive transient current away from sensitive electronic components, thereby limiting the voltage across the protected device during transient events. This is achieved through the rapid conduction of the diode when the voltage exceeds the breakdown voltage.

Detailed Application Field Plans

The 15KPA45A-HRA is commonly used in various applications, including: - Power Supplies - Telecommunication Equipment - Industrial Control Systems - Automotive Electronics - Consumer Electronics

Detailed and Complete Alternative Models

• 15KPA Series: Includes various voltage ratings and power dissipation options within the same form factor.
• Other Manufacturers: Comparable products are available from manufacturers such as Vishay, Littelfuse, and ON Semiconductor.

In conclusion, the 15KPA45A-HRA is a reliable and high-performance transient voltage suppressor diode suitable for a wide range of applications requiring robust voltage transient protection.

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