5KP9.0A-B Product Encyclopedia Entry

Introduction

The 5KP9.0A-B is a specialized electronic component belonging to the category of transient voltage suppressor diodes. This entry provides an overview of its basic information, specifications, detailed 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 in electronic circuits
• Characteristics: High surge capability, fast response time, low clamping voltage
• Package: Axial leaded, DO-201AD
• Essence: Provides overvoltage protection for sensitive electronic components
• Packaging/Quantity: Typically available in reels or bulk packaging, quantity varies by manufacturer

Specifications

• Part Number: 5KP9.0A-B
• Voltage - Reverse Standoff (Typ): 9V
• Voltage - Breakdown (Min): 10V
• Clamping Voltage @ Ipp: 14.5V
• Current - Peak Pulse (10/1000µs): 167A
• Power - Peak Pulse: 5000W
• Operating Temperature: -55°C to 175°C
• Mounting Type: Through Hole
• Package / Case: DO-201AD

Detailed Pin Configuration

The 5KP9.0A-B typically has two axial leads for through-hole mounting. The anode lead is usually longer than the cathode lead, allowing for easy identification and proper orientation during installation.

Functional Features

• Transient Voltage Suppression: Protects sensitive electronic components from voltage transients and surges.
• Fast Response Time: Rapidly clamps transient voltages to safe levels, minimizing the risk of damage to downstream circuitry.
• High Surge Capability: Capable of withstanding high surge currents without degradation.

Advantages and Disadvantages

• Advantages:
  • Effective protection against voltage transients
  • Fast response time
  • High surge capability
• Disadvantages:
  • Requires careful consideration of placement and routing for optimal performance
  • May introduce some capacitance into the protected circuit

Working Principles

The 5KP9.0A-B operates by diverting excess current away from sensitive components when a transient voltage event occurs. It achieves this by rapidly transitioning into a low impedance state, effectively shunting the excess energy to ground and limiting the voltage across the protected circuit.

Detailed Application Field Plans

The 5KP9.0A-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: 5KP6.8A-B
• Alternative Model 2: 5KP7.5A-B
• Alternative Model 3: 5KP8.2A-B
• Alternative Model 4: 5KP10A-B

In summary, the 5KP9.0A-B transient voltage suppressor diode offers effective protection against voltage transients, with fast response times and high surge capability. Its application spans across various industries, and it has several alternative models available for specific voltage requirements.

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