5KP30A-E3/51 Product Overview

Introduction

The 5KP30A-E3/51 is a high-performance 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 5KP30A-E3/51, including its product category, basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Product Category

The 5KP30A-E3/51 belongs to the category of transient voltage suppressor diodes, which are widely used in various electronic applications to protect against voltage surges and spikes.

Basic Information Overview

• Use: The 5KP30A-E3/51 is used for transient voltage suppression in electronic circuits and systems.
• Characteristics: It offers high surge capability, low clamping voltage, and fast response time, making it suitable for demanding transient voltage protection applications.
• Package: The diode is typically available in a DO-201AD package.
• Essence: Its essence lies in providing robust protection against transient voltage events to safeguard sensitive electronic components.
• Packaging/Quantity: The 5KP30A-E3/51 is commonly packaged in reels or trays, with specific quantities per package.

Specifications

• Peak Pulse Power: 5000 W
• Breakdown Voltage: 30 V
• Operating Temperature Range: -55°C to +175°C
• Forward Voltage Drop: 3.5 V at 100 A
• Reverse Standoff Voltage: 25.6 V
• Maximum Clamping Voltage: 45.4 V at 77.5 A

Detailed Pin Configuration

The 5KP30A-E3/51 typically features a standard axial lead configuration with two leads for connection to the circuit.

Functional Features

• Transient Voltage Suppression: Effectively clamps transient voltages to safe levels, protecting downstream components.
• Fast Response Time: Rapidly responds to transient events, minimizing the risk of damage to sensitive electronics.
• High Surge Capability: Capable of withstanding high surge currents, ensuring reliable protection in harsh environments.

Advantages and Disadvantages

Advantages

• High surge capability
• Low clamping voltage
• Fast response time
• Robust transient voltage protection

Disadvantages

• Relatively higher forward voltage drop compared to some alternative models
• Sensitive to reverse overvoltage conditions

Working Principles

The 5KP30A-E3/51 operates based on the principle of avalanche breakdown, where it rapidly conducts when subjected to a transient voltage event, diverting excessive current away from the protected circuitry.

Detailed Application Field Plans

The 5KP30A-E3/51 finds extensive use in various applications, including: - Power supply units - Telecommunication equipment - Industrial control systems - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

• Alternative Model 1: 5KP28A-E3/51
  • Similar specifications with slightly lower breakdown voltage
• Alternative Model 2: 5KP33A-E3/51
  • Similar specifications with slightly higher breakdown voltage
• Alternative Model 3: P6KE30A
  • Axial lead diode with comparable characteristics

In conclusion, the 5KP30A-E3/51 transient voltage suppressor diode offers robust protection against transient voltage events, making it an essential component in various electronic systems and applications.

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