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P6SMB550C
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P6SMB550C

Product Overview

Category

The P6SMB550C belongs to the category of transient voltage suppressor (TVS) diodes.

Use

It is used to protect sensitive electronic devices from voltage transients induced by lightning, inductive load switching, and electrostatic discharge.

Characteristics

  • Fast response time
  • Low clamping voltage
  • High surge current capability

Package

The P6SMB550C is available in a DO-214AA (SMB) package.

Essence

The essence of the P6SMB550C lies in its ability to provide reliable overvoltage protection for electronic circuits.

Packaging/Quantity

The P6SMB550C is typically packaged in reels or tubes and is available in quantities suitable for both prototyping and production.

Specifications

  • Standoff Voltage: 495V
  • Breakdown Voltage: 550V
  • Maximum Clamping Voltage: 710V
  • Peak Pulse Current: 67.9A
  • Operating Temperature Range: -55°C to 150°C

Detailed Pin Configuration

The P6SMB550C has two pins, with the cathode connected to the marked terminal on the SMB package.

Functional Features

  • Bi-directional TVS diode
  • Low incremental surge resistance
  • High temperature stability

Advantages and Disadvantages

Advantages

  • Fast response to transient voltage spikes
  • Low clamping voltage protects sensitive components
  • High surge current capability ensures robust protection

Disadvantages

  • May require additional circuitry for comprehensive overvoltage protection
  • Limited to transient voltage suppression and may not protect against sustained overvoltage conditions

Working Principles

When a transient voltage spike occurs, the P6SMB550C conducts and clamps the voltage to a safe level, diverting the excess energy away from the protected circuit.

Detailed Application Field Plans

The P6SMB550C is commonly used in: - Telecommunication equipment - Industrial control systems - Power supplies - Automotive electronics

Detailed and Complete Alternative Models

  • P6SMB440C
  • P6SMB480C
  • P6SMB510C
  • P6SMB530C

In conclusion, the P6SMB550C transient voltage suppressor diode offers efficient protection against voltage transients, making it an essential component in various electronic applications.

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技術ソリューションにおける P6SMB550C 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 maximum peak pulse power of P6SMB550C?

    • The maximum peak pulse power of P6SMB550C is 600 watts.

  2. What is the breakdown voltage of P6SMB550C?

    • The breakdown voltage of P6SMB550C is 495 volts.

  3. What is the typical clamping voltage of P6SMB550C?

    • The typical clamping voltage of P6SMB550C is 710 volts.

  4. What is the operating temperature range for P6SMB550C?

    • The operating temperature range for P6SMB550C is -55°C to +150°C.

  5. What are the typical applications for P6SMB550C?

    • P6SMB550C is commonly used in surge protection for telecommunications equipment, industrial control systems, and automotive electronics.

  6. What is the reverse stand-off voltage of P6SMB550C?

    • The reverse stand-off voltage of P6SMB550C is 495 volts.

  7. Does P6SMB550C meet any specific industry standards?

    • Yes, P6SMB550C is compliant with RoHS and REACH directives.

  8. What is the package type of P6SMB550C?

    • P6SMB550C is available in a DO-214AA (SMB) package.

  9. What is the response time of P6SMB550C during a transient event?

    • The response time of P6SMB550C is typically less than 1 picosecond.

  10. Can P6SMB550C be used for overvoltage protection in power supply circuits?

    • Yes, P6SMB550C is suitable for providing overvoltage protection in power supply circuits due to its high peak pulse power handling capability.