Taiwan Semiconductor Corporation
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1PGSMA4758 R3G
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1PGSMA4758 R3G

Product Overview

Category

The 1PGSMA4758 R3G belongs to the category of semiconductor devices.

Use

It is commonly used for voltage regulation and transient voltage suppression in electronic circuits.

Characteristics

  • Low leakage current
  • High surge capability
  • Fast response time

Package

The 1PGSMA4758 R3G is typically available in a surface mount package.

Essence

This product serves as a protective component in electronic circuits, safeguarding against voltage spikes and surges.

Packaging/Quantity

It is usually packaged in reels or trays, with quantities varying based on manufacturer specifications.

Specifications

  • Peak Pulse Power: [Insert value]
  • Breakdown Voltage: [Insert value]
  • Maximum Clamping Voltage: [Insert value]
  • Operating Temperature Range: [Insert range]

Detailed Pin Configuration

The 1PGSMA4758 R3G typically consists of [insert number] pins arranged in a specific configuration. The pinout diagram can be referenced from the manufacturer's datasheet.

Functional Features

  • Transient voltage suppression
  • Overvoltage protection
  • Fast response to voltage transients

Advantages

  • Effective protection against voltage spikes
  • Fast response time
  • Suitable for high surge applications

Disadvantages

  • Limited power dissipation capability
  • May require additional circuitry for comprehensive protection

Working Principles

The 1PGSMA4758 R3G operates by diverting excessive voltage away from sensitive components in a circuit, thereby protecting them from damage due to transient voltage events.

Detailed Application Field Plans

This product finds application in various electronic systems including: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

  • [Alternative Model 1]: [Brief description]
  • [Alternative Model 2]: [Brief description]
  • [Alternative Model 3]: [Brief description]

In conclusion, the 1PGSMA4758 R3G is a crucial component in electronic circuits, providing essential protection against transient voltage events and ensuring the reliability of electronic systems across diverse applications.

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10個與1PGSMA4758 R3G在技術方案中應用相關的常見問題與解答

  1. What is 1PGSMA4758 R3G?

    • 1PGSMA4758 R3G is a high-performance, 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 1PGSMA4758 R3G?

    • The key features include a peak pulse power of 400W, low clamping voltage, fast response time, and compatibility with automated placement equipment.

  3. In what applications can 1PGSMA4758 R3G be used?

    • It is commonly used in applications such as telecommunications equipment, industrial control systems, automotive electronics, and consumer electronics.

  4. How does 1PGSMA4758 R3G provide protection in technical solutions?

    • 1PGSMA4758 R3G provides protection by diverting excess current away from sensitive components and limiting the voltage across them during transient voltage events.

  5. What is the operating temperature range of 1PGSMA4758 R3G?

    • The operating temperature range is typically -55°C to +150°C, making it suitable for a wide range of environments.

  6. What are the recommended mounting techniques for 1PGSMA4758 R3G?

    • It is recommended to use reflow soldering or wave soldering techniques for mounting 1PGSMA4758 R3G onto the PCB.

  7. Does 1PGSMA4758 R3G comply with any industry standards?

    • Yes, it complies with the RoHS directive and is also halogen-free, making it environmentally friendly.

  8. Can 1PGSMA4758 R3G be used for surge protection in power supply units?

    • Yes, it is suitable for surge protection in power supply units, providing reliable overvoltage protection.

  9. What are the typical failure modes of 1PGSMA4758 R3G?

    • The typical failure modes include short circuit, open circuit, and degradation of clamping voltage under repetitive transient events.

  10. Are there any application notes or design guidelines available for using 1PGSMA4758 R3G in technical solutions?

    • Yes, detailed application notes and design guidelines are available from the manufacturer to assist in the proper integration of 1PGSMA4758 R3G into technical solutions.