30KPA48A Product Overview

Introduction

The 30KPA48A is a high-performance transient voltage suppressor (TVS) diode designed to protect electronic circuits from voltage transients and surges. This entry provides a comprehensive overview of the product, including its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

• Category: Electronic Components
• Use: Protection against voltage transients and surges in electronic circuits
• Characteristics: High surge capability, low clamping voltage, fast response time
• Package: Axial leaded, surface mount
• Essence: TVS diode for circuit protection
• Packaging/Quantity: Available in various packaging options with different quantities

Specifications

• Voltage Rating: 48V
• Peak Pulse Power: 30,000W
• Breakdown Voltage Range: 53.3V to 58.9V
• Operating Temperature Range: -55°C to +175°C
• Package Type: DO-201AD (Axial leaded), SMA (Surface mount)

Detailed Pin Configuration

The 30KPA48A TVS diode has a standard pin configuration with two leads for connection to the circuit. The datasheet provides detailed information on the pinout and orientation.

Functional Features

• Transient Voltage Suppression: Provides protection against voltage spikes and transients
• Fast Response Time: Rapidly clamps excessive voltage to protect downstream components
• High Surge Capability: Can handle large transient currents without degradation

Advantages and Disadvantages

Advantages

• Effective protection against voltage transients
• Low clamping voltage ensures minimal impact on protected circuits
• Wide operating temperature range for diverse applications

Disadvantages

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

Working Principles

The 30KPA48A operates by diverting excess voltage away from sensitive components in the circuit, thereby preventing damage due to transient events. When a voltage surge occurs, the TVS diode rapidly conducts, providing a low-impedance path for the surge current and limiting the voltage across the protected circuit.

Detailed Application Field Plans

The 30KPA48A is widely used in various applications, including: - Power supplies - Telecommunication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

• 30KPA Series: Includes various voltage ratings and package types
• P6KE Series: Similar TVS diodes with axial leaded package
• SMBJ Series: Surface mount TVS diodes with similar characteristics

In conclusion, the 30KPA48A TVS diode offers robust protection against voltage transients and surges, making it an essential component in safeguarding electronic circuits across diverse industries.

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