30KPA120A-HR Product Overview

Introduction

The 30KPA120A-HR is a high-reliability transient voltage suppressor diode designed to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events. This entry provides a comprehensive overview of the 30KPA120A-HR, including its product details, specifications, functional features, advantages, disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

Category

The 30KPA120A-HR belongs to the category of transient voltage suppressor diodes.

Use

It is used to protect electronic circuits from voltage transients caused by lightning, inductive load switching, and electrostatic discharge.

Characteristics

• High reliability
• Low clamping voltage
• Fast response time
• High surge capability

Package

The 30KPA120A-HR is available in a DO-201AD package.

Essence

The essence of the 30KPA120A-HR lies in its ability to provide robust protection against transient voltage events, ensuring the integrity of sensitive electronic components.

Packaging/Quantity

It is typically packaged in reels or tubes, with quantities varying based on customer requirements.

Specifications

The key specifications of the 30KPA120A-HR include: - Peak Pulse Power: 30000 W - Breakdown Voltage: 120 V - Maximum Clamping Voltage: 193 V - Operating Temperature Range: -55°C to +175°C - RoHS compliant

Detailed Pin Configuration

The 30KPA120A-HR features a standard DO-201AD package with two leads. The pin configuration is as follows: - Pin 1: Anode - Pin 2: Cathode

Functional Features

The functional features of the 30KPA120A-HR include: - Ultra-fast response to transient voltage events - High surge capability for reliable protection - Low clamping voltage to minimize stress on protected circuits

Advantages and Disadvantages

Advantages

• Robust protection against transient voltage events
• High reliability and surge capability
• Fast response time

Disadvantages

• Higher cost compared to standard diodes
• Requires careful consideration of mounting and heat dissipation due to high power handling capability

Working Principles

The 30KPA120A-HR operates by diverting excessive transient current away from sensitive electronic components, thereby limiting the voltage across the protected circuit.

Detailed Application Field Plans

The 30KPA120A-HR is widely used in various applications, including: - Telecommunication equipment - Industrial automation systems - Power supply units - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to the 30KPA120A-HR include: - 30KPA series from different manufacturers - Other transient voltage suppressor diodes with similar specifications and package types

In conclusion, the 30KPA120A-HR offers high-reliability protection against transient voltage events, making it an essential component in safeguarding sensitive electronic equipment across diverse industries.

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