P6KE400CA - Product Overview and Specifications

Introduction

The P6KE400CA is a transient voltage suppressor diode that belongs to the category of electronic components used for surge protection in various electrical circuits. This entry provides an overview of the product, including its basic information, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

• Category: Transient Voltage Suppressor (TVS) Diode
• Use: Surge protection in electrical circuits
• Characteristics: Fast response time, high surge capability, low clamping voltage
• Package: DO-15
• Essence: Protects sensitive electronic components from voltage spikes
• Packaging/Quantity: Typically available in reels or bulk packaging

Specifications

• Part Number: P6KE400CA
• Peak Pulse Power: 600W
• Breakdown Voltage: 356V to 394V
• Operating Temperature Range: -55°C to +175°C
• Polarity: Unidirectional
• Mounting Type: Through Hole
• RoHS Compliant: Yes

Detailed Pin Configuration

The P6KE400CA TVS diode has a standard DO-15 package with two leads. The pin configuration is as follows: - Pin 1: Anode - Pin 2: Cathode

Functional Features

• Transient Voltage Suppression: Provides protection against voltage transients and surges.
• Fast Response Time: Quickly clamps voltage spikes to protect downstream components.
• Low Clamping Voltage: Limits the voltage across the protected circuit during transient events.

Advantages and Disadvantages

Advantages

• Effective surge protection for sensitive electronic devices
• Fast response time ensures minimal damage to protected circuits
• Compact size and easy integration into circuit designs

Disadvantages

• Unidirectional protection only
• Limited power dissipation capability compared to larger TVS diodes

Working Principles

When a voltage transient occurs, the P6KE400CA TVS diode conducts and clamps the voltage to a safe level, diverting the excess energy away from the protected circuit. This action helps prevent damage to sensitive electronic components.

Detailed Application Field Plans

The P6KE400CA is commonly used in various applications, including: - Power supply units - Communication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

• Alternative Model 1: P6KE440CA
  • Breakdown Voltage: 400V to 444V
  • Peak Pulse Power: 600W
  • Package: DO-15
• Alternative Model 2: P6KE350CA
  • Breakdown Voltage: 314V to 347V
  • Peak Pulse Power: 600W
  • Package: DO-15
• Alternative Model 3: P6KE480CA
  • Breakdown Voltage: 427V to 473V
  • Peak Pulse Power: 600W
  • Package: DO-15

In conclusion, the P6KE400CA transient voltage suppressor diode offers effective surge protection with its fast response time and low clamping voltage. Its compact size and compatibility with various applications make it a versatile choice for circuit protection.

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