5KP40C-B Product Overview

Introduction

The 5KP40C-B belongs to the category of transient voltage suppressor diodes. 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: Protecting sensitive electronic devices from voltage transients induced by lightning, inductive load switching, and electrostatic discharge.
• Characteristics: High surge capability, fast response time, low clamping voltage.
• Package: Axial leaded, DO-201AD (DO-27) package.
• Essence: Safeguarding electronic circuits from voltage spikes and surges.
• Packaging/Quantity: Typically available in reels or bulk packaging, quantity varies based on supplier.

Specifications

• Peak Power Dissipation: 5000W
• Breakdown Voltage: 40V
• Maximum Clamping Voltage: 64.5V
• Operating Temperature Range: -55°C to +175°C
• Storage Temperature Range: -55°C to +175°C

Detailed Pin Configuration

The 5KP40C-B is an axial leaded diode with two leads. The cathode is typically marked with a band or other indicator for easy identification.

Functional Features

• Transient Voltage Suppression: Rapidly clamps transient voltages to safe levels.
• High Surge Capability: Can withstand high surge currents without degradation.
• Fast Response Time: Reacts quickly to transient events, protecting downstream components.

Advantages and Disadvantages

Advantages

• Effective protection against voltage transients.
• Fast response time ensures minimal impact on protected circuits.
• High surge capability for robust performance.

Disadvantages

• Clamping voltage may be relatively high compared to some alternatives.
• Requires careful consideration of mounting and layout for optimal performance.

Working Principles

When a transient voltage spike occurs, the 5KP40C-B conducts and clamps the voltage to a safe level, diverting excess current away from sensitive components. This action protects the circuit from damage due to overvoltage events.

Detailed Application Field Plans

The 5KP40C-B is commonly used in various applications, including: - Power supplies - Telecommunication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

• Alternative Model 1: 5KP36A-B
  • Breakdown Voltage: 36V
  • Peak Power Dissipation: 5000W
  • Package: DO-201AD
• Alternative Model 2: 5KP48C-B
  • Breakdown Voltage: 48V
  • Peak Power Dissipation: 5000W
  • Package: DO-201AD

In conclusion, the 5KP40C-B transient voltage suppressor diode offers effective protection against voltage transients, with high surge capability and fast response time. Its application spans across various industries, and alternative models provide flexibility in design and implementation.

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