20KPA56C-B Product Overview

Introduction

The 20KPA56C-B belongs to the category of transient voltage suppressor (TVS) diodes, which are widely used in electronic circuits to protect sensitive components from voltage spikes and transients. This entry provides a comprehensive overview of the 20KPA56C-B, 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 (TVS) Diode
• Use: Protecting electronic circuits from voltage spikes and transients
• Characteristics: High surge capability, low clamping voltage, fast response time
• Package: DO-201AD
• Essence: Safeguarding sensitive electronic components
• Packaging/Quantity: Available in reels or bulk packaging, quantity varies by supplier

Specifications

• Peak Pulse Power: 20,000 W
• Standoff Voltage: 56 V
• Breakdown Voltage Range: 62.2 V to 69.4 V
• Maximum Clamping Voltage: 90.1 V at 34.8 A
• Operating Temperature Range: -55°C to +175°C
• Storage Temperature Range: -55°C to +175°C

Detailed Pin Configuration

The 20KPA56C-B TVS diode typically features a standard DO-201AD package with two leads. The pin configuration is as follows: - Pin 1: Anode - Pin 2: Cathode

Functional Features

• Transient Voltage Suppression: Effectively clamps transient overvoltages
• Fast Response Time: Rapid reaction to voltage spikes
• High Surge Capability: Withstands high surge currents

Advantages and Disadvantages

Advantages

• High surge capability for robust protection
• Low clamping voltage ensures minimal impact on protected circuits
• Fast response time guards against rapid transients

Disadvantages

• May exhibit leakage current at lower voltages
• Sensitive to reverse polarity connection

Working Principles

The 20KPA56C-B operates by diverting excessive voltage away from sensitive components, thereby limiting the voltage across the protected circuit. When a transient voltage occurs, the diode rapidly conducts, shunting the excess energy to ground and preventing damage to downstream components.

Detailed Application Field Plans

The 20KPA56C-B finds extensive use in various applications, including: - Power supply units - Communication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

Several alternative models to the 20KPA56C-B include: - 20KPA56A-B - 20KPA56D-B - 20KPA64C-B - 20KPA78C-B

In conclusion, the 20KPA56C-B transient voltage suppressor diode offers robust protection against voltage spikes and transients, making it an essential component in safeguarding electronic circuits across diverse industries.

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