P6KE250ATR - Product Overview

Introduction

The P6KE250ATR is a transient voltage suppressor diode designed to protect electronic circuits from voltage spikes and transients. This entry provides a comprehensive overview of the P6KE250ATR, 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 P6KE250ATR belongs to the category of transient voltage suppressor diodes. It is commonly used in electronic circuits to protect sensitive components from voltage surges caused by lightning, electrostatic discharge (ESD), and other transient events. These diodes are essential for safeguarding equipment such as telecommunication systems, industrial controls, and consumer electronics from potential damage due to voltage spikes.

Characteristics

• Package: The P6KE250ATR is typically available in a DO-15 package.
• Essence: It is designed to rapidly clamp transient voltages to a safe level.
• Packaging/Quantity: The diodes are often supplied in reels or tubes, with varying quantities based on manufacturer specifications.

Specifications

• Peak Power Dissipation: 600W
• Breakdown Voltage: 250V
• Operating Temperature Range: -55°C to 175°C
• Reverse Standoff Voltage: 214V
• Clamping Voltage: 344V
• Maximum Reverse Leakage Current: 1μA

Detailed Pin Configuration

The P6KE250ATR typically features a standard axial leaded package with two leads. The anode and cathode terminals are clearly marked for easy identification.

Functional Features

• Transient Voltage Suppression: Effectively clamps transient voltages to protect downstream components.
• Fast Response Time: Rapidly responds to voltage spikes to prevent damage to connected circuits.
• Low Clamping Voltage: Provides efficient protection without affecting normal circuit operation.

Advantages and Disadvantages

Advantages

• Effective protection against voltage transients
• Fast response time
• Compact and easy to integrate into circuit designs

Disadvantages

• Limited to specific voltage ranges
• May require additional circuitry for comprehensive surge protection

Working Principles

The P6KE250ATR operates based on the principle of avalanche breakdown. When a transient voltage spike occurs, the diode rapidly conducts, diverting excess current away from the protected circuit. This action effectively limits the voltage across the circuit, preventing damage to sensitive components.

Detailed Application Field Plans

The P6KE250ATR finds extensive use in various applications, including: - Telecommunication equipment - Industrial control systems - Automotive electronics - Consumer electronics - Power supplies

Detailed and Complete Alternative Models

Several alternative models to the P6KE250ATR include: - P6KE6.8A - P6KE400A - P6KE18CA - P6KE33A - P6KE440CA

In conclusion, the P6KE250ATR transient voltage suppressor diode offers effective protection against voltage transients and is widely utilized in diverse electronic applications.

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