15KPA22CATR Product Overview

Introduction

The 15KPA22CATR 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 product, including its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

• Category: Electronic Components
• Use: Protection against voltage transients
• Characteristics: High surge capability, low clamping voltage, fast response time
• Package: DO-201AD
• Essence: TVS diode for surge protection
• Packaging/Quantity: Tape & Reel, 500 units per reel

Specifications

• Peak Pulse Power: 15,000 W
• Standoff Voltage: 22 V
• Breakdown Voltage: 24.4 V to 26.9 V
• Maximum Clamping Voltage: 35.5 V at 23.1 A
• Operating Temperature Range: -55°C to +175°C

Detailed Pin Configuration

The 15KPA22CATR TVS diode has a standard DO-201AD package with two leads. The pin configuration is as follows: - Pin 1: Anode - Pin 2: Cathode

Functional Features

• Transient Voltage Suppression: Provides robust protection against voltage transients.
• Fast Response Time: Reacts quickly to transient events, minimizing the risk of damage to downstream components.
• High Surge Capability: Capable of handling high surge currents without degradation.

Advantages and Disadvantages

Advantages

• High surge capability
• Low clamping voltage
• Fast response time
• Wide operating temperature range

Disadvantages

• Relatively large package size compared to some SMD alternatives
• Requires additional PCB space for mounting

Working Principles

The 15KPA22CATR operates based on the principle of avalanche breakdown. When a transient voltage event occurs, the TVS diode rapidly conducts current, diverting the excess energy away from the protected circuit. This action effectively clamps the voltage to a safe level, protecting downstream components.

Detailed Application Field Plans

The 15KPA22CATR is widely used in various applications requiring protection against voltage transients, including: - Power supplies - Communication equipment - Industrial control systems - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

Some alternative TVS diode models that can be considered as alternatives to the 15KPA22CATR include: - SMAJ22A: Similar specifications, smaller SMA package - P6KE22CA: Axial leaded package, comparable performance - SMCJ22A: Surface mount package, suitable for compact designs

In conclusion, the 15KPA22CATR TVS diode offers robust transient voltage suppression capabilities, making it an essential component for protecting sensitive electronic equipment across various industries.

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