5KP33A-HRA-B Product Encyclopedia Entry

Introduction

The 5KP33A-HRA-B belongs to the category of high-power transient voltage suppressor diodes. This entry provides a comprehensive overview of the product, including its basic information, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

• Category: High-power transient voltage suppressor diode
• Use: Protection against voltage transients in electronic circuits
• Characteristics: High power dissipation capability, low clamping voltage, fast response time
• Package: Axial leaded, DO-201AD
• Essence: Provides robust protection for sensitive electronic components
• Packaging/Quantity: Available in tape and reel packaging, quantity varies by supplier

Specifications

• Peak Power Dissipation: 5000W
• Breakdown Voltage: 33V
• Operating Temperature Range: -55°C to +175°C
• Forward Voltage Drop: 3.5V at 100A
• Reverse Standoff Voltage: 28.5V
• Maximum Clamping Voltage: 45.7V at 100A

Detailed Pin Configuration

The 5KP33A-HRA-B is an axial leaded diode with two leads. The anode is connected to the positive terminal, and the cathode is connected to the negative terminal.

Functional Features

• Transient Voltage Suppression: Effectively clamps transient overvoltage to protect downstream components.
• Fast Response Time: Rapid reaction to voltage transients ensures minimal impact on the protected circuitry.
• High Power Dissipation: Capable of handling large surge currents without degradation.

Advantages and Disadvantages

Advantages

• Robust protection against voltage transients
• Fast response time
• High power dissipation capability

Disadvantages

• Higher forward voltage drop compared to some alternative models
• Larger physical size compared to surface mount devices

Working Principles

The 5KP33A-HRA-B operates based on the principle of avalanche breakdown. When a voltage transient occurs, the diode rapidly conducts, diverting excess current away from the protected circuitry and limiting the voltage across it.

Detailed Application Field Plans

The 5KP33A-HRA-B is commonly used in various applications, including: - Power supplies - Automotive electronics - Industrial equipment - Telecommunications systems - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to the 5KP33A-HRA-B include: - 5KP30A-HRA-B: Lower breakdown voltage variant - 5KP36A-HRA-B: Higher breakdown voltage variant - P6KE33CA: Surface mount equivalent with similar specifications

In conclusion, the 5KP33A-HRA-B is a high-power transient voltage suppressor diode that offers robust protection against voltage transients in electronic circuits. Its fast response time and high power dissipation capability make it suitable for a wide range of applications.

Word count: 443