30KPA66CA-HRA Product Overview

Introduction

The 30KPA66CA-HRA is a high-performance transient voltage suppressor (TVS) diode designed to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events. This entry provides an in-depth overview of the 30KPA66CA-HRA, covering its product details, specifications, pin configuration, functional features, advantages, disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

• Category: Transient Voltage Suppressor Diode
• Use: Protection against voltage transients induced by lightning and other transient voltage events
• Characteristics: High surge capability, low clamping voltage, fast response time
• Package: Axial leaded, DO-201AD
• Essence: Ensuring reliable protection for sensitive electronic equipment
• Packaging/Quantity: Available in tape and reel packaging, quantity varies based on customer requirements

Specifications

• Peak Pulse Power: 30,000 Watts
• Standoff Voltage: 66V
• Breakdown Voltage: 73.2V to 81.6V
• Maximum Clamping Voltage: 107V at 77.5A
• Operating Temperature Range: -55°C to +175°C
• Storage Temperature Range: -55°C to +175°C

Detailed Pin Configuration

The 30KPA66CA-HRA TVS diode has an axial leaded package with two leads. The pin configuration is as follows: - Pin 1: Anode - Pin 2: Cathode

Functional Features

• High Surge Capability: Capable of handling large surge currents resulting from transient voltage events
• Low Clamping Voltage: Provides effective protection by limiting the peak voltage across the protected circuit
• Fast Response Time: Rapidly responds to transient events, minimizing the risk of damage to downstream components

Advantages and Disadvantages

Advantages

• High surge capability ensures robust protection
• Low clamping voltage limits stress on protected circuits
• Fast response time minimizes the risk of damage to sensitive electronics

Disadvantages

• May require additional circuitry for comprehensive overvoltage protection in complex systems
• Sensitive to reverse polarity connection, necessitating careful installation

Working Principles

The 30KPA66CA-HRA operates by diverting excessive transient current away from sensitive electronic components when a transient voltage event occurs. When the voltage exceeds the breakdown voltage, the diode conducts, providing a low-impedance path for the transient current to flow through, thereby protecting the downstream circuitry.

Detailed Application Field Plans

The 30KPA66CA-HRA is widely used in various applications requiring protection against transient voltage events, including: - Telecommunication equipment - Industrial control systems - Power supplies - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

• Alternative Model 1: 30KPA66A
  • Standoff Voltage: 66V
  • Breakdown Voltage: 73.2V to 81.6V
  • Peak Pulse Power: 30,000 Watts
• Alternative Model 2: 30KPA66CA
  • Standoff Voltage: 66V
  • Breakdown Voltage: 73.2V to 81.6V
  • Peak Pulse Power: 30,000 Watts
• Alternative Model 3: 30KPA66A-TP
  • Standoff Voltage: 66V
  • Breakdown Voltage: 73.2V to 81.6V
  • Peak Pulse Power: 30,000 Watts

In summary, the 30KPA66CA-HRA is a high-performance transient voltage suppressor diode with robust surge capability, low clamping voltage, and fast response time, making it an ideal choice for protecting sensitive electronic equipment from transient voltage events.

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