Taiwan Semiconductor Corporation
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1PGSMB5938HR5G
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1PGSMB5938HR5G Product Overview

Basic Information Overview

  • Category: Electronic Component
  • Use: Surge Protection
  • Characteristics: High reliability, fast response time
  • Package: SMD package
  • Essence: Protects electronic circuits from voltage surges
  • Packaging/Quantity: Tape and reel, 3000 units per reel

Specifications

  • Maximum Peak Pulse Power: 5000W
  • Standoff Voltage: 5.8V
  • Breakdown Voltage: 6.45V
  • Clamping Voltage: 9.2V
  • Peak Pulse Current: 86.4A
  • Operating Temperature Range: -55°C to +150°C

Detailed Pin Configuration

  • Pin 1: Anode
  • Pin 2: Cathode

Functional Features

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

Advantages and Disadvantages

Advantages

  • Provides reliable protection against voltage surges
  • Fast response time ensures minimal damage to protected circuits
  • RoHS compliant for environmental considerations

Disadvantages

  • May require additional circuitry for comprehensive surge protection in complex systems

Working Principles

The 1PGSMB5938HR5G operates by diverting excess voltage away from sensitive electronic components when a surge occurs. It rapidly clamps the voltage to a safe level, protecting the connected circuitry.

Detailed Application Field Plans

This surge protection component is ideal for use in various electronic devices and systems, including: - Power supplies - Telecommunication equipment - Industrial control systems - Automotive electronics

Detailed and Complete Alternative Models

    1. 1.5SMCJ5.8A
    • Standoff Voltage: 5.8V
    • Breakdown Voltage: 6.45V
    • Package: DO-214AB
    1. P6SMB5.8A
    • Standoff Voltage: 5.8V
    • Breakdown Voltage: 6.45V
    • Package: DO-214AA

In conclusion, the 1PGSMB5938HR5G is a high-reliability surge protection component with fast response time and low clamping voltage, making it suitable for a wide range of applications in various industries.

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Перечислите 10 распространенных вопросов и ответов, связанных с применением 1PGSMB5938HR5G в технических решениях.

  1. What is 1PGSMB5938HR5G?

    • 1PGSMB5938HR5G is a high-reliability, surface mount, transient voltage suppressor diode designed to protect sensitive electronics from voltage transients induced by lightning and other transient voltage events.

  2. What are the key features of 1PGSMB5938HR5G?

    • The key features include a peak power dissipation of 1500W, low clamping voltage, fast response time, and compatibility with automated placement equipment.

  3. In what technical solutions can 1PGSMB5938HR5G be used?

    • 1PGSMB5938HR5G can be used in various technical solutions such as power supplies, telecommunications equipment, industrial control systems, automotive electronics, and consumer electronics.

  4. How does 1PGSMB5938HR5G protect electronic circuits?

    • 1PGSMB5938HR5G protects electronic circuits by diverting excessive current away from sensitive components during transient voltage events, thus preventing damage to the circuitry.

  5. What is the operating temperature range of 1PGSMB5938HR5G?

    • The operating temperature range of 1PGSMB5938HR5G is -55°C to +175°C, making it suitable for a wide range of environmental conditions.

  6. Is 1PGSMB5938HR5G RoHS compliant?

    • Yes, 1PGSMB5938HR5G is RoHS compliant, ensuring that it meets environmental standards for hazardous substance restrictions.

  7. Can 1PGSMB5938HR5G be used for surge protection in power distribution systems?

    • Yes, 1PGSMB5938HR5G can be used for surge protection in power distribution systems to safeguard against voltage surges and spikes.

  8. What is the typical application circuit for 1PGSMB5938HR5G?

    • The typical application circuit involves placing the diode in parallel with the protected circuit, with appropriate current-limiting and filtering components.

  9. Does 1PGSMB5938HR5G require any special handling during assembly?

    • 1PGSMB5938HR5G is compatible with automated placement equipment, and no special handling is required during assembly.

  10. Are there any recommended layout guidelines for incorporating 1PGSMB5938HR5G into a PCB design?

    • Yes, it is recommended to minimize the length and impedance of the traces connecting the diode to the protected circuit and to provide adequate thermal relief for efficient heat dissipation.

Please let me know if you need further information on any of these questions!