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P6SMB120C
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P6SMB120C - Product Encyclopedia Entry

Introduction

P6SMB120C is a diode belonging to the category of transient voltage suppressors (TVS). This entry provides an overview of the basic information, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models of P6SMB120C.

Basic Information Overview

  • Category: Transient Voltage Suppressor Diode
  • Use: Protecting 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: DO-214AA (SMB), SMD/SMT package type.
  • Essence: Provides overvoltage protection to electronic circuits.
  • Packaging/Quantity: Available in tape and reel packaging with varying quantities.

Specifications

  • Voltage - Reverse Standoff (Typ): 102V
  • Voltage - Breakdown (Min): 114V
  • Voltage - Clamping (Max) @ Ipp: 185V
  • Current - Peak Pulse (10/1000µs): 5.8A
  • Power - Peak Pulse: 600W
  • Termination Style: SMD/SMT
  • Operating Temperature: -55°C to 150°C

Detailed Pin Configuration

The P6SMB120C diode has two pins, typically denoted as the cathode and anode. The cathode is marked with a band on the body of the diode.

Functional Features

  • Transient Voltage Suppression: Rapidly clamps excessive voltage to protect downstream components.
  • Fast Response Time: Quickly responds to voltage transients to prevent damage.
  • Low Clamping Voltage: Limits the voltage across the protected circuitry.

Advantages and Disadvantages

Advantages

  • Effective protection against voltage transients.
  • Fast response time ensures minimal impact on the protected circuit.
  • Compact SMD/SMT package for easy integration into PCB designs.

Disadvantages

  • Limited to specific voltage and current ratings.
  • May require additional circuitry for comprehensive overvoltage protection.

Working Principles

When a voltage transient occurs, the P6SMB120C diode conducts and clamps the voltage to a safe level, diverting excess current away from the protected circuit. This action prevents damage to sensitive electronic components.

Detailed Application Field Plans

P6SMB120C is commonly used in various applications including: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to P6SMB120C include: - P6SMB6.8C - P6SMB10C - P6SMB15C - P6SMB200C

In conclusion, P6SMB120C is a vital component in safeguarding electronic devices from voltage transients, offering fast response times and effective protection. Its compact size and high surge current capability make it suitable for diverse applications.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací P6SMB120C v technických řešeních

  1. What is the P6SMB120C?

    • The P6SMB120C is a type of transient voltage suppressor diode designed to protect electronic circuits from voltage spikes and transients.

  2. What is the maximum working voltage of P6SMB120C?

    • The maximum working voltage of P6SMB120C is 120 volts.

  3. What is the peak pulse power of P6SMB120C?

    • The peak pulse power of P6SMB120C is typically 600 watts.

  4. What are the typical applications of P6SMB120C?

    • P6SMB120C is commonly used in applications such as overvoltage protection for sensitive electronics, surge protection in power supplies, and transient voltage suppression in communication systems.

  5. What is the breakdown voltage of P6SMB120C?

    • The breakdown voltage of P6SMB120C is around 133 volts.

  6. What is the operating temperature range of P6SMB120C?

    • The operating temperature range of P6SMB120C is typically -55°C to +150°C.

  7. How does P6SMB120C provide transient voltage suppression?

    • P6SMB120C conducts excess current away from the protected circuit when a voltage spike occurs, thereby clamping the voltage to a safe level.

  8. Is P6SMB120C suitable for automotive applications?

    • Yes, P6SMB120C is often used in automotive electronics for protecting against voltage transients.

  9. What package type does P6SMB120C come in?

    • P6SMB120C is available in a variety of package types, including DO-214AA (SMB) and DO-15.

  10. Are there any recommended layout considerations for using P6SMB120C?

    • It is recommended to keep the traces short between the P6SMB120C and the protected circuit, and to ensure a low impedance path to ground for effective transient suppression.