Taiwan Semiconductor Corporation
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1PGSMA4762 R3G
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1PGSMA4762 R3G

Product Overview

Category

The 1PGSMA4762 R3G belongs to the category of semiconductor devices.

Use

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

Characteristics

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

Package

The 1PGSMA4762 R3G is typically available in a DO-214AC (SMA) package.

Essence

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

Packaging/Quantity

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

Specifications

  • Peak Pulse Power: 500W
  • Breakdown Voltage: 76.7V
  • Maximum Clamping Voltage: 123V
  • Operating Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The 1PGSMA4762 R3G typically features two pins, with the anode and cathode connections clearly marked.

Functional Features

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

Advantages

  • Effective protection against voltage transients
  • Fast reaction time
  • Wide operating temperature range

Disadvantages

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

Working Principles

When a voltage spike occurs, the 1PGSMA4762 R3G rapidly conducts excess current to ground, clamping the voltage to a safe level and protecting downstream components.

Detailed Application Field Plans

This product is commonly used in: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

  • P6SMBJ Series
  • 1.5SMCJ Series
  • SMBJ Series

In conclusion, the 1PGSMA4762 R3G is a vital component in electronic circuit protection, offering efficient transient voltage suppression and overvoltage protection. Its fast response time and wide operating temperature range make it suitable for various applications, although its power dissipation capabilities may require consideration in high-power scenarios.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací 1PGSMA4762 R3G v technických řešeních

  1. What is 1PGSMA4762 R3G?

    • 1PGSMA4762 R3G is a surface mount silicon PIN diode designed for high speed switching applications.

  2. What are the key features of 1PGSMA4762 R3G?

    • The key features include low capacitance, low series resistance, and high reliability.

  3. What are the typical applications of 1PGSMA4762 R3G?

    • Typical applications include RF switches, attenuators, and high frequency signal routing in communication systems.

  4. What is the maximum power dissipation of 1PGSMA4762 R3G?

    • The maximum power dissipation is typically 100mW.

  5. What is the forward voltage of 1PGSMA4762 R3G?

    • The forward voltage at a specified current is typically around 1V.

  6. What is the reverse recovery time of 1PGSMA4762 R3G?

    • The reverse recovery time is typically very fast, in the order of nanoseconds.

  7. What is the operating temperature range of 1PGSMA4762 R3G?

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

  8. What are the packaging options available for 1PGSMA4762 R3G?

    • It is available in a variety of surface mount packages such as SOD-123, SOD-323, and SOT-23.

  9. What are the recommended storage conditions for 1PGSMA4762 R3G?

    • It is recommended to store the diodes in a dry environment with temperatures between -55°C and +150°C.

  10. Are there any specific layout considerations when using 1PGSMA4762 R3G in a circuit?

    • It is important to minimize parasitic inductance and ensure proper grounding for optimal performance.