15KPA240CA-HRA Product Overview

Introduction

The 15KPA240CA-HRA is a high-reliability transient voltage suppressor (TVS) diode designed to protect sensitive electronics from voltage transients induced by lightning, electrostatic discharge (ESD), and other transient voltage events.

Basic Information Overview

• Category: Electronic Components
• Use: Protection against voltage transients
• Characteristics: High reliability, fast response time, low clamping voltage
• Package: Axial leaded package
• Essence: Safeguarding electronic circuits from voltage spikes
• Packaging/Quantity: Typically available in reels or bulk packaging

Specifications

• Peak Pulse Power: 15,000 Watts
• Standoff Voltage: 240V
• Breakdown Voltage: 266V - 294V
• Maximum Clamping Voltage: 389V at 100A
• Operating Temperature Range: -55°C to +175°C
• Storage Temperature Range: -55°C to +175°C

Detailed Pin Configuration

The 15KPA240CA-HRA typically features an axial leaded package with two leads. The pin configuration includes the anode and cathode connections, which are essential for proper installation and functionality.

Functional Features

• Transient Voltage Suppression: Effectively clamps transient voltages to safe levels
• Fast Response Time: Rapid reaction to transient events for enhanced protection
• High Reliability: Designed for long-term and reliable performance

Advantages and Disadvantages

Advantages

• High peak pulse power handling capability
• Low clamping voltage for effective protection
• Wide operating temperature range

Disadvantages

• Relatively larger physical size compared to surface mount TVS diodes
• Requires additional space for installation due to axial leaded package

Working Principles

The 15KPA240CA-HRA operates based on the principle of avalanche breakdown, where it rapidly conducts excess current when the voltage exceeds the breakdown voltage, thereby diverting the transient energy away from the protected circuit.

Detailed Application Field Plans

The 15KPA240CA-HRA is commonly used in various applications including: - Power supply units - Communication equipment - Industrial control systems - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

• 15KPA Series: Includes various standoff voltages and peak pulse power ratings
• Other TVS Diodes: Different manufacturers offer similar TVS diodes with comparable specifications, such as the P6KE series from Vishay and the SMBJ series from Littelfuse.

In conclusion, the 15KPA240CA-HRA is a reliable and robust TVS diode that provides effective protection against transient voltage events, making it an essential component in safeguarding sensitive electronic circuits across various industries.

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