Vishay Semiconductor Diodes Division
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P6SMB47AHE3/52
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P6SMB47AHE3/52

Product Overview

The P6SMB47AHE3/52 belongs to the category of transient voltage suppressor diodes (TVS diodes). These diodes are used to protect sensitive electronic components from voltage spikes and transients. The P6SMB47AHE3/52 is characterized by its high surge capability, low clamping voltage, and fast response time. It is typically available in a DO-214AA (SMB) package and is designed to be an essential component in various electronic circuits where protection against voltage surges is required.

Basic Information

  • Category: Transient Voltage Suppressor Diode
  • Use: Protection against voltage spikes and transients
  • Characteristics: High surge capability, low clamping voltage, fast response time
  • Package: DO-214AA (SMB)
  • Essence: Safeguarding sensitive electronic components
  • Packaging/Quantity: Typically available in reels or tubes with varying quantities

Specifications

  • Voltage - Reverse Standoff (Typ): 40.2V
  • Voltage - Breakdown (Min): 44.7V
  • Voltage - Clamping (Max) @ Ipp: 64.4V
  • Current - Peak Pulse (10/1000µs): 19.2A
  • Power - Peak Pulse: 600W
  • Type: Zener

Detailed Pin Configuration

The P6SMB47AHE3/52 typically has two pins, with the cathode connected to the ground and the anode connected to the protected circuit.

Functional Features

  • Transient Voltage Suppression: Effectively clamps transient voltages to a safe level.
  • Fast Response Time: Rapid reaction to voltage spikes ensures minimal impact on the protected circuit.

Advantages and Disadvantages

Advantages

  • Effective protection against voltage surges
  • Fast response time
  • Compact form factor

Disadvantages

  • Limited to specific voltage ranges
  • Requires careful consideration of placement in the circuit for optimal performance

Working Principles

When a voltage spike occurs, the P6SMB47AHE3/52 conducts current and clamps the voltage to a safe level, protecting the downstream circuitry from damage.

Detailed Application Field Plans

The P6SMB47AHE3/52 is commonly used in: - Power supply units - Communication equipment - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

  • P6SMB33AHE3/52
  • P6SMB51AHE3/52
  • P6SMB68AHE3/52
  • P6SMB120AHE3/52

In conclusion, the P6SMB47AHE3/52 transient voltage suppressor diode offers effective protection against voltage surges and transients, making it an essential component in various electronic applications.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de P6SMB47AHE3/52 en soluciones técnicas

  1. What is the P6SMB47AHE3/52?

    • The P6SMB47AHE3/52 is a transient voltage suppressor diode designed to protect sensitive electronic components from voltage spikes and transients.

  2. What is the maximum working voltage of P6SMB47AHE3/52?

    • The maximum working voltage of P6SMB47AHE3/52 is 40.2V.

  3. What is the peak pulse power of P6SMB47AHE3/52?

    • The peak pulse power of P6SMB47AHE3/52 is 600W.

  4. What are the typical applications of P6SMB47AHE3/52?

    • P6SMB47AHE3/52 is commonly used in surge protection for various electronic circuits, such as power supplies, communication equipment, and automotive electronics.

  5. What is the breakdown voltage of P6SMB47AHE3/52?

    • The breakdown voltage of P6SMB47AHE3/52 is 52.8V.

  6. What is the operating temperature range of P6SMB47AHE3/52?

    • The operating temperature range of P6SMB47AHE3/52 is -55°C to 150°C.

  7. How does P6SMB47AHE3/52 provide transient voltage suppression?

    • P6SMB47AHE3/52 clamps the voltage during transient events, diverting excess current away from sensitive components and limiting the voltage across the protected circuit.

  8. Is P6SMB47AHE3/52 suitable for high-speed data lines?

    • Yes, P6SMB47AHE3/52 can be used to protect high-speed data lines from voltage transients.

  9. Can P6SMB47AHE3/52 be used in automotive applications?

    • Yes, P6SMB47AHE3/52 is suitable for use in automotive electronics to protect against voltage surges and transients.

  10. What are the packaging options available for P6SMB47AHE3/52?

    • P6SMB47AHE3/52 is available in various package types, including DO-214AA (SMB) and DO-15 (DO-204AC) packages.