30KPA45C Product Overview

Introduction

The 30KPA45C is a high-power transient voltage suppressor (TVS) diode designed to protect electronic circuits from overvoltage transients. This entry provides a comprehensive overview of the 30KPA45C, including its product category, basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Product Category

The 30KPA45C belongs to the category of TVS diodes, which are semiconductor devices used to protect sensitive electronics from voltage spikes and surges.

Basic Information Overview

• Use: The 30KPA45C is primarily used for surge protection in various electronic circuits, including power supplies, telecommunications equipment, and automotive systems.
• Characteristics: It offers high surge capability, low clamping voltage, and fast response time, making it suitable for applications requiring robust transient voltage protection.
• Package: The 30KPA45C is available in a rugged, industry-standard DO-203AB package.
• Essence: Its essence lies in providing reliable overvoltage protection to safeguard electronic components.
• Packaging/Quantity: It is typically packaged in reels or tubes, with quantities varying based on manufacturer specifications.

Specifications

• Peak Pulse Power: 30000 W
• Standoff Voltage: 45 V
• Breakdown Voltage: 50 V
• Maximum Clamping Voltage: 77.4 V
• Operating Temperature Range: -55°C to +175°C
• Storage Temperature Range: -55°C to +175°C

Detailed Pin Configuration

The 30KPA45C typically features a standard axial lead configuration with two leads for easy integration into circuit designs.

Functional Features

• Transient Suppression: Effectively clamps transient overvoltages to protect downstream components.
• Fast Response Time: Rapid reaction to voltage spikes ensures minimal impact on the protected circuitry.
• High Surge Capability: Capable of handling large surge currents without degradation.

Advantages and Disadvantages

Advantages

• High surge capability
• Low clamping voltage
• Fast response time
• Robust protection against transient overvoltages

Disadvantages

• Higher cost compared to standard diodes
• Requires careful consideration of mounting and layout for optimal performance

Working Principles

The 30KPA45C operates by diverting excessive voltage transients away from sensitive components, thereby limiting the voltage across the protected circuit.

Detailed Application Field Plans

The 30KPA45C finds extensive use in various applications, including: - Power supply units - Telecommunications infrastructure - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

• 30KPA Series: Includes various voltage options within the same power rating range.
• P6KE Series: Offers similar transient voltage suppression capabilities with different form factors.
• 5KP Series: Provides alternatives with varying peak pulse power ratings for specific application requirements.

In conclusion, the 30KPA45C serves as a critical component in safeguarding electronic systems from transient overvoltages, offering high surge capability, low clamping voltage, and fast response time. Its application spans across diverse industries, making it an essential solution for reliable surge protection.

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