15KPA51CA-HR Product Overview

Introduction

The 15KPA51CA-HR 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 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: Transient Voltage Suppressor Diode
• Use: Protection against voltage transients induced by lightning and other transient voltage events
• Characteristics: High reliability, low clamping voltage, fast response time
• Package: DO-201AD (SMA), Axial Lead
• Essence: Safeguarding sensitive electronic equipment from voltage transients
• Packaging/Quantity: Available in reels or bulk packaging, quantity varies based on supplier

Specifications

• Peak Pulse Power: 15000W
• Breakdown Voltage: 45.2V to 50.1V
• Operating Temperature Range: -55°C to +175°C
• Storage Temperature Range: -55°C to +175°C
• RoHS Compliant: Yes

Detailed Pin Configuration

The 15KPA51CA-HR 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 protection by clamping voltage during transient events
• Fast Response Time: Rapidly responds to transient voltage events to safeguard connected equipment
• High Reliability: Designed for long-term and reliable performance in demanding environments

Advantages and Disadvantages

Advantages

• High reliability
• Low clamping voltage
• Fast response time
• RoHS compliant

Disadvantages

• Higher cost compared to standard diodes
• Requires careful handling due to sensitivity to electrostatic discharge

Working Principles

The 15KPA51CA-HR operates by diverting excess transient voltage away from sensitive electronic components, thereby limiting the voltage that reaches them. When a transient event occurs, the diode rapidly conducts, effectively clamping the voltage to a safe level and protecting downstream circuitry.

Detailed Application Field Plans

The 15KPA51CA-HR is widely used in various applications, including: - Telecommunication equipment - Industrial control systems - Power supplies - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

• 15KPA Series: Includes various breakdown voltages and power ratings within the same form factor
• P6KE Series: Offers similar transient voltage suppression capabilities in a different package
• 1.5KE Series: Provides alternative options with varying breakdown voltages and power ratings

In conclusion, the 15KPA51CA-HR transient voltage suppressor diode offers high reliability and robust protection against transient voltage events, making it an essential component in safeguarding sensitive electronic equipment across diverse industries.

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