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P6KE400C
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P6KE400C - Product Overview and Specifications

Introduction

The P6KE400C is a transient voltage suppressor diode designed to protect electronic circuits from voltage spikes and transients. This entry provides an in-depth overview of the P6KE400C, including its product category, basic information, specifications, 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: Protecting electronic circuits from voltage spikes and transients
  • Characteristics: Fast response time, high surge capability, low clamping voltage
  • Package: DO-15
  • Essence: Transient voltage suppression
  • Packaging/Quantity: Available in reels or bulk packaging

Specifications

  • Part Number: P6KE400C
  • Peak Pulse Power: 600W
  • Breakdown Voltage: 356V to 394V
  • Operating Temperature Range: -55°C to +175°C
  • Reverse Standoff Voltage: 320V
  • Maximum Clamping Voltage: 519V at 10A
  • RoHS Compliant: Yes

Detailed Pin Configuration

The P6KE400C 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 by diverting excess current away from sensitive components.
  • Fast Response Time: Reacts quickly to voltage spikes, minimizing the risk of damage to connected devices.
  • High Surge Capability: Can withstand large surge currents without degradation.

Advantages and Disadvantages

Advantages

  • Effective protection against voltage transients
  • Fast response time
  • High surge capability
  • RoHS compliant

Disadvantages

  • Clamping voltage may be relatively high for some applications
  • Requires careful consideration of reverse standoff voltage to ensure proper protection

Working Principles

The P6KE400C operates based on the principle of avalanche breakdown. When a voltage spike occurs, the diode rapidly conducts excess current, diverting it away from the protected circuit. This action prevents the voltage from reaching levels that could damage sensitive components.

Detailed Application Field Plans

The P6KE400C is widely used in various applications, including: - Power supply units - Communication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

Several alternative models to the P6KE400C include: - P6KE350C - P6KE440C - P6KE480C - P6KE510C - P6KE540C

These alternative models offer similar transient voltage suppression capabilities with varying breakdown voltages to suit different application requirements.

In conclusion, the P6KE400C transient voltage suppressor diode offers effective protection against voltage transients, making it a crucial component in safeguarding electronic circuits. Its fast response time, high surge capability, and wide operating temperature range make it suitable for diverse applications across various industries.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací P6KE400C v technických řešeních

  1. What is the P6KE400C?

    • The P6KE400C is a 400V transient voltage suppressor diode designed to protect electronic circuits from voltage spikes and transients.

  2. What are the typical applications of P6KE400C?

    • P6KE400C is commonly used in power supplies, automotive electronics, industrial equipment, and telecommunications systems to protect sensitive components from voltage surges.

  3. How does P6KE400C protect electronic circuits?

    • P6KE400C clamps the voltage during transient events, diverting excess current away from the protected circuit and preventing damage to sensitive components.

  4. What is the maximum clamping voltage of P6KE400C?

    • The maximum clamping voltage of P6KE400C is 648V at 16A.

  5. What is the peak pulse power handling capability of P6KE400C?

    • P6KE400C can handle peak pulse power up to 600W for an 8/20μs waveform.

  6. Is P6KE400C suitable for high-speed data lines?

    • Yes, P6KE400C is suitable for protecting high-speed data lines such as USB, Ethernet, and HDMI interfaces.

  7. Can P6KE400C be used in outdoor applications?

    • Yes, P6KE400C is designed to withstand outdoor environments and is suitable for use in outdoor applications.

  8. What is the operating temperature range of P6KE400C?

    • P6KE400C has an operating temperature range of -55°C to 175°C, making it suitable for a wide range of operating conditions.

  9. Does P6KE400C require additional heat sinking?

    • In most cases, P6KE400C does not require additional heat sinking due to its ability to handle transient events efficiently.

  10. Is P6KE400C RoHS compliant?

    • Yes, P6KE400C is RoHS compliant, ensuring it meets environmental standards for hazardous substance restrictions.