30KPA28CA Product Overview

Introduction

The 30KPA28CA is a specialized electronic component designed for specific applications. This entry provides an in-depth overview of the product, including its category, use, characteristics, packaging, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Product Category

The 30KPA28CA belongs to the category of transient voltage suppressor (TVS) diodes. These diodes are used to protect sensitive electronics from voltage spikes and transients.

Basic Information Overview

• Use: The 30KPA28CA is primarily used for surge protection in electronic circuits.
• Characteristics: It offers high surge capability, low clamping voltage, and fast response time.
• Package: The product is typically available in a DO-201AD package.
• Essence: Its essence lies in providing robust protection against transient overvoltage conditions.
• Packaging/Quantity: The 30KPA28CA is commonly packaged in reels or trays, with varying quantities based on customer requirements.

Specifications

• Peak Pulse Power: 30,000 Watts
• Standoff Voltage: 28V
• Breakdown Voltage: 31.1V to 34.4V
• Maximum Clamping Voltage: 45.4V at 77.8A
• Operating Temperature Range: -55°C to +175°C

Detailed Pin Configuration

The 30KPA28CA typically features a standard axial lead configuration with two leads for connection to the circuit.

Functional Features

• Transient Suppression: Effectively suppresses voltage transients and surges to protect downstream components.
• Fast Response Time: Rapidly responds to transient events to safeguard sensitive electronics.
• 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 overvoltage conditions

Disadvantages

• Higher cost compared to standard diodes
• Requires careful consideration of placement within the circuit due to its bidirectional nature

Working Principles

The 30KPA28CA operates based on the principle of avalanche breakdown, where it rapidly conducts excess current away from the protected circuit when a voltage surge occurs.

Detailed Application Field Plans

The 30KPA28CA finds extensive use in various applications, including: - Power supply units - Telecommunication equipment - Industrial control systems - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

Several alternative models to the 30KPA28CA include: - 30KPA Series: Offering different standoff voltages and peak pulse powers - P6KE Series: Providing similar transient voltage suppression capabilities - SMAJ Series: SMD TVS diodes suitable for compact designs

In conclusion, the 30KPA28CA serves as a critical component in protecting electronic circuits from voltage transients and surges. Its high surge capability, low clamping voltage, and fast response time make it an essential choice for various applications across industries.

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