30KPA75C Product Overview

Introduction

The 30KPA75C 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 30KPA75C, including its product category, basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Product Category and Use

The 30KPA75C belongs to the TVS diode category and is primarily used for surge protection in various electronic circuits and systems. Its main purpose is to limit transient overvoltage spikes and divert excessive current away from sensitive components, thereby safeguarding them from damage.

Characteristics

• Package: The 30KPA75C is typically available in a DO-201AD package.
• Essence: It is designed to provide robust transient voltage protection.
• Packaging/Quantity: The diodes are commonly packaged in reels or tubes, with quantities varying based on manufacturer specifications.

Specifications

• Peak Pulse Power: 30,000 Watts
• Standoff Voltage: 75V
• Breakdown Voltage Range: 83.3V - 92.7V
• Maximum Clamping Voltage: 121V
• Operating Temperature Range: -55°C to +175°C

Detailed Pin Configuration

The 30KPA75C typically features a standard axial leaded design with two leads for connection. The pin configuration is as follows: - Pin 1: Anode - Pin 2: Cathode

Functional Features

• High surge capability
• Low clamping voltage
• Fast response time
• RoHS compliant

Advantages and Disadvantages

Advantages

• Excellent surge protection
• Wide operating temperature range
• RoHS compliance
• Fast response time

Disadvantages

• Relatively large package size
• Higher cost compared to standard diodes

Working Principles

When a transient voltage spike occurs, the 30KPA75C conducts and clamps the voltage to a safe level, protecting downstream components. This is achieved through rapid conduction and dissipation of excess energy.

Detailed Application Field Plans

The 30KPA75C is widely used in applications such as: - Power supplies - Telecommunication equipment - Industrial control systems - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to the 30KPA75C include: - 30KPA Series (e.g., 30KPA64A, 30KPA100CA) - P6KE Series (e.g., P6KE75A, P6KE100CA) - SMAJ Series (e.g., SMAJ75A, SMAJ100CA)

In summary, the 30KPA75C is a reliable TVS diode offering robust surge protection for a wide range of electronic applications, despite its larger package size and higher cost compared to standard diodes. Its high surge capability, low clamping voltage, and fast response time make it a preferred choice for critical circuit protection.

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