Taiwan Semiconductor Corporation
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1PGSMA4745HM2G
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1PGSMA4745HM2G

Product Overview

Category:

The 1PGSMA4745HM2G belongs to the category of semiconductor devices.

Use:

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

Characteristics:

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

Package:

The 1PGSMA4745HM2G is typically available in a surface mount package.

Essence:

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

Packaging/Quantity:

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

Specifications

  • Voltage Rating: 16V
  • Power Dissipation: 1.0W
  • Breakdown Voltage: 18.2V
  • Operating Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The 1PGSMA4745HM2G typically consists of two pins, with specific designations for anode and cathode connections.

Functional Features

  • Transient voltage suppression
  • Overvoltage protection
  • ESD (electrostatic discharge) protection

Advantages and Disadvantages

Advantages

  • Effective voltage regulation
  • Fast response to transient events
  • Compact form factor

Disadvantages

  • Limited power dissipation capability
  • Vulnerable to prolonged overvoltage conditions

Working Principles

The 1PGSMA4745HM2G operates by diverting excessive voltage away from sensitive components, thereby protecting them from damage due to transient events or overvoltage conditions.

Detailed Application Field Plans

This product finds extensive use in various electronic applications, including: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

  • 1.5SMCJ16A
  • P6SMB16CA
  • SMBJ16CA
  • SMCJ16A

In conclusion, the 1PGSMA4745HM2G is a crucial component in electronic circuit protection, offering effective transient suppression and overvoltage protection across a wide range of applications.

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Senaraikan 10 soalan dan jawapan biasa yang berkaitan dengan aplikasi 1PGSMA4745HM2G dalam penyelesaian teknikal

  1. What is 1PGSMA4745HM2G?

    • 1PGSMA4745HM2G is a surface mount silicon transient voltage suppressor diode designed to protect sensitive electronics from voltage transients induced by lightning, inductive load switching, and electrostatic discharge.

  2. What is the maximum peak pulse power of 1PGSMA4745HM2G?

    • The maximum peak pulse power of 1PGSMA4745HM2G is 400 watts.

  3. What is the breakdown voltage of 1PGSMA4745HM2G?

    • The breakdown voltage of 1PGSMA4745HM2G is 58.9V.

  4. What are the typical applications of 1PGSMA4745HM2G?

    • Typical applications of 1PGSMA4745HM2G include protection of telecommunications equipment, automotive electronics, industrial control systems, and consumer electronics from voltage surges.

  5. What is the operating temperature range of 1PGSMA4745HM2G?

    • The operating temperature range of 1PGSMA4745HM2G is -55°C to +150°C.

  6. What is the package type of 1PGSMA4745HM2G?

    • 1PGSMA4745HM2G comes in a DO-214AC (SMA) package.

  7. What is the clamping voltage of 1PGSMA4745HM2G?

    • The clamping voltage of 1PGSMA4745HM2G at 10A is 77.4V.

  8. Is 1PGSMA4745HM2G RoHS compliant?

    • Yes, 1PGSMA4745HM2G is RoHS compliant.

  9. What are the key features of 1PGSMA4745HM2G?

    • Key features of 1PGSMA4745HM2G include low clamping voltage, fast response time, and high surge capability.

  10. Where can I find detailed specifications and application notes for 1PGSMA4745HM2G?

    • Detailed specifications and application notes for 1PGSMA4745HM2G can be found in the product datasheet provided by the manufacturer.