P4KE380C-G: Product Overview and Detailed Information

Introduction

The P4KE380C-G is a crucial component in the field of electronic devices, offering essential protection against voltage transients. This entry provides a comprehensive overview of the product, including its category, use, characteristics, packaging, specifications, pin configuration, functional features, advantages, disadvantages, working principles, application field plans, and alternative models.

Product Category and Use

The P4KE380C-G belongs to the category of transient voltage suppressor diodes (TVS diodes). It is primarily used for protecting sensitive electronic components from voltage spikes and transients. Its main function is to divert excessive current away from the protected device, thereby safeguarding it from potential damage caused by transient voltage events.

Characteristics

• Voltage Suppression: The P4KE380C-G is designed to suppress transient voltages efficiently, ensuring the protection of connected electronic circuits.
• Fast Response Time: It offers a rapid response time to transient voltage events, minimizing the risk of damage to the connected devices.
• High Power Dissipation: The diode has a high power dissipation capability, making it suitable for applications with varying power requirements.

Package and Quantity

The P4KE380C-G is typically available in a compact, surface-mount package. It is commonly supplied in reels or tubes, with quantities varying based on the manufacturer's specifications.

Specifications

• Peak Pulse Power: 400 W
• Breakdown Voltage: 342 V to 378 V
• Operating Temperature Range: -55°C to +175°C
• Package Type: DO-41

Detailed Pin Configuration

The P4KE380C-G TVS diode features a standard DO-41 package with two leads. The pin configuration is as follows: - Pin 1: Anode - Pin 2: Cathode

Functional Features

• Transient Voltage Suppression: The P4KE380C-G effectively clamps transient voltages to safe levels, protecting downstream electronic components.
• Low Clamping Voltage: It maintains a low clamping voltage during transient events, ensuring minimal stress on the connected circuits.

Advantages and Disadvantages

Advantages

• Effective protection against voltage transients
• Fast response time
• Compact form factor

Disadvantages

• Limited peak pulse power handling capacity compared to higher-rated TVS diodes
• Sensitive to prolonged overvoltage conditions

Working Principles

When a transient voltage event occurs, the P4KE380C-G TVS diode conducts excess current away from the protected circuit, limiting the voltage across it. This action prevents the voltage from reaching damaging levels and ensures the safety of the connected electronic components.

Detailed Application Field Plans

The P4KE380C-G is widely used in various applications, including: - Power supply units - Communication equipment - Industrial control systems - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

• P6KE380CA: Similar TVS diode with higher peak pulse power rating
• 1.5KE350CA: Alternative model with different package type and characteristics
• SA5.0CA: Surface-mount TVS diode with comparable specifications

In conclusion, the P4KE380C-G TVS diode plays a critical role in protecting electronic circuits from transient voltage events. Its compact design, fast response time, and effective voltage suppression make it an essential component in various electronic applications.

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