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P6KE550A-HF
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P6KE550A-HF

Product Overview

The P6KE550A-HF belongs to the category of transient voltage suppressor (TVS) diodes. These diodes are used to protect sensitive electronic components from voltage spikes and transients. The P6KE550A-HF is designed to provide robust protection against voltage surges and transients in various electronic circuits. Its characteristics include high surge capability, low clamping voltage, and fast response time. The diode is typically available in a DO-15 package and is sold individually or in bulk quantities.

Specifications

  • Part Number: P6KE550A-HF
  • Category: TVS Diode
  • Peak Power Dissipation: 600W
  • Breakdown Voltage: 495V to 605V
  • Package Type: DO-15
  • Operating Temperature Range: -55°C to +175°C
  • Polarity: Unidirectional

Detailed Pin Configuration

The P6KE550A-HF TVS diode has a simple two-pin configuration. The anode is connected to one pin, and the cathode is connected to the other pin. It is important to ensure the correct orientation during installation to ensure proper functionality.

Functional Features

  • Transient Voltage Suppression: The diode provides effective suppression of voltage spikes and transients, safeguarding sensitive components.
  • Fast Response Time: The P6KE550A-HF offers a rapid response to transient events, minimizing the risk of damage to connected devices.

Advantages and Disadvantages

Advantages

  • High surge capability
  • Low clamping voltage
  • Fast response time
  • Robust protection for electronic circuits

Disadvantages

  • Unidirectional protection only
  • Limited breakdown voltage range

Working Principles

When a voltage spike or transient occurs in the circuit, the P6KE550A-HF TVS diode conducts and clamps the voltage to a safe level, diverting the excess energy away from the sensitive components. This action helps prevent damage to the connected devices by limiting the voltage across them.

Detailed Application Field Plans

The P6KE550A-HF is commonly used in various applications, including: - Power supply units - Communication equipment - Industrial control systems - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to the P6KE550A-HF TVS diode include: - P6KE440A-HF - P6KE510A-HF - P6KE600A-HF - P6KE680A-HF

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

In conclusion, the P6KE550A-HF TVS diode is a reliable component for protecting electronic circuits from voltage surges and transients. Its high surge capability, low clamping voltage, and fast response time make it a valuable asset in various electronic applications.

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技術ソリューションにおける P6KE550A-HF の適用に関連する 10 件の一般的な質問と回答をリストします。

  1. What is the P6KE550A-HF?

    • The P6KE550A-HF is a 600W transient voltage suppressor diode designed to protect sensitive electronic components from voltage spikes and transients.

  2. What is the maximum clamping voltage of the P6KE550A-HF?

    • The maximum clamping voltage of the P6KE550A-HF is 710V at 10A.

  3. What is the breakdown voltage of the P6KE550A-HF?

    • The breakdown voltage of the P6KE550A-HF is 495V.

  4. What are the typical applications of the P6KE550A-HF?

    • The P6KE550A-HF is commonly used in power supplies, industrial equipment, automotive electronics, and telecommunications equipment to protect against voltage surges and transients.

  5. What is the peak pulse power dissipation of the P6KE550A-HF?

    • The peak pulse power dissipation of the P6KE550A-HF is 600W for an 8/20µs waveform.

  6. What is the operating temperature range of the P6KE550A-HF?

    • The P6KE550A-HF has an operating temperature range of -55°C to 175°C.

  7. What is the package type of the P6KE550A-HF?

    • The P6KE550A-HF is available in a DO-15 package.

  8. Is the P6KE550A-HF RoHS compliant?

    • Yes, the P6KE550A-HF is RoHS compliant, making it suitable for use in environmentally sensitive applications.

  9. What are the key features of the P6KE550A-HF?

    • The key features of the P6KE550A-HF include fast response time, low clamping voltage, and high surge capability.

  10. Where can I find detailed specifications and application notes for the P6KE550A-HF?

    • Detailed specifications and application notes for the P6KE550A-HF can be found in the product datasheet provided by the manufacturer or distributor.