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P6SMB120AT3G
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P6SMB120AT3G

Introduction

The P6SMB120AT3G is a transient voltage suppressor diode belonging to the category of semiconductor devices. It is commonly used for surge protection in electronic circuits, offering characteristics such as high reliability, fast response time, and low clamping voltage. This entry provides an overview of the P6SMB120AT3G, including its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

  • Category: Semiconductor Devices
  • Use: Surge Protection in Electronic Circuits
  • Characteristics: High Reliability, Fast Response Time, Low Clamping Voltage
  • Package: DO-214AA (SMB), SMD
  • Essence: Transient Voltage Suppressor Diode
  • Packaging/Quantity: Tape & Reel, 3000 units per reel

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
  • Type: Zener

Detailed Pin Configuration

The P6SMB120AT3G has a standard SMB package with two pins. Pin 1 is the cathode, and pin 2 is the anode.

Functional Features

  • Transient Voltage Suppression: Protects against voltage transients and surges.
  • Fast Response Time: Quickly clamps transient voltages to safe levels.
  • Low Clamping Voltage: Limits the voltage across the protected circuit.

Advantages and Disadvantages

Advantages

  • Effective surge protection for electronic circuits.
  • Fast response time ensures minimal damage to sensitive components.
  • Compact SMD package for easy integration into PCB designs.

Disadvantages

  • Limited to specific voltage and current ratings.
  • May require additional circuitry for comprehensive surge protection in complex systems.

Working Principles

The P6SMB120AT3G operates by diverting excess transient voltage away from the protected circuit, thereby limiting the voltage across it. When a transient voltage spike occurs, the diode rapidly conducts, providing a low-impedance path for the excess energy to be dissipated.

Detailed Application Field Plans

The P6SMB120AT3G is widely used in various electronic systems requiring surge protection, including: - Power Supplies - Communication Equipment - Automotive Electronics - Industrial Control Systems - Consumer Electronics

Detailed and Complete Alternative Models

  • P6SMB6.8AT3G: Lower voltage rating for less demanding applications.
  • P6SMB170AT3G: Higher voltage rating for increased surge protection capability.
  • P6SMB15CAT3G: Similar characteristics with a different breakdown voltage.

In conclusion, the P6SMB120AT3G is a reliable transient voltage suppressor diode suitable for protecting electronic circuits from voltage transients and surges. Its fast response time, low clamping voltage, and compact package make it a popular choice for various applications in the electronics industry.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací P6SMB120AT3G v technických řešeních

  1. What is the maximum peak pulse power of P6SMB120AT3G?

    • The maximum peak pulse power is 600 watts for a 10/1000μs waveform.

  2. What is the breakdown voltage of P6SMB120AT3G?

    • The breakdown voltage is 120 volts.

  3. What is the typical clamping voltage of P6SMB120AT3G?

    • The typical clamping voltage at peak pulse current is 193 volts.

  4. What are the applications of P6SMB120AT3G?

    • P6SMB120AT3G is commonly used in surge protection for sensitive electronics, such as telecommunication equipment, industrial control systems, and automotive electronics.

  5. What is the operating temperature range of P6SMB120AT3G?

    • The operating temperature range is from -55°C to 150°C.

  6. What is the peak pulse current of P6SMB120AT3G?

    • The peak pulse current is 16.7A for an 8/20μs waveform.

  7. What is the package type of P6SMB120AT3G?

    • P6SMB120AT3G is available in a DO-214AA (SMB) package.

  8. What is the lead-free status of P6SMB120AT3G?

    • P6SMB120AT3G is lead-free and RoHS compliant.

  9. What is the reverse stand-off voltage of P6SMB120AT3G?

    • The reverse stand-off voltage is 102 volts.

  10. What are the key features of P6SMB120AT3G?

    • Key features include low incremental surge resistance, fast response time, and high reliability.