20KPA120C Product Overview

Introduction

The 20KPA120C is a high-performance transient voltage suppressor (TVS) diode designed to protect sensitive electronic equipment from voltage transients induced by lightning, electrostatic discharge (ESD), and other transient voltage events. This entry provides a comprehensive overview of the 20KPA120C, including its product details, specifications, pin configuration, functional features, advantages, disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

• Category: Electronic Components
• Use: Protection against voltage transients
• Characteristics: High surge capability, low clamping voltage, fast response time
• Package: Axial leaded package
• Essence: TVS diode for surge protection
• Packaging/Quantity: Available in tape and reel packaging, quantity varies based on supplier

Specifications

• Voltage Rating: 120V
• Peak Pulse Power: 20,000W
• Breakdown Voltage: 133V
• Operating Temperature Range: -55°C to +175°C
• RoHS Compliant: Yes

Detailed Pin Configuration

The 20KPA120C TVS diode has an axial leaded package with two leads. The pin configuration is as follows: - Pin 1: Anode - Pin 2: Cathode

Functional Features

• Ultra-fast response time
• Low clamping voltage
• High surge capability
• RoHS compliant

Advantages and Disadvantages

Advantages

• Effective protection against voltage transients
• High surge power capability
• Wide operating temperature range

Disadvantages

• Relatively large package size compared to surface mount devices
• Limited availability from some suppliers

Working Principles

When a transient voltage event occurs, the 20KPA120C TVS diode rapidly conducts current to divert the excess energy away from the protected circuit. By clamping the voltage to a safe level, it prevents damage to the downstream components.

Detailed Application Field Plans

The 20KPA120C is commonly used in various applications, including: - Power supplies - Telecommunication equipment - Industrial control systems - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

• Alternative Model 1: 20KPA110C
  • Voltage Rating: 110V
  • Peak Pulse Power: 20,000W
  • Breakdown Voltage: 123V
• Alternative Model 2: 20KPA130C
  • Voltage Rating: 130V
  • Peak Pulse Power: 20,000W
  • Breakdown Voltage: 143V
• Alternative Model 3: 20KPA150C
  • Voltage Rating: 150V
  • Peak Pulse Power: 20,000W
  • Breakdown Voltage: 165V

In conclusion, the 20KPA120C TVS diode offers robust transient voltage protection for a wide range of electronic applications, making it an essential component in safeguarding sensitive circuits from damaging voltage spikes.

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