Taiwan Semiconductor Corporation
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1SMA5952 R3G
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1SMA5952 R3G

Product Overview

Category

The 1SMA5952 R3G belongs to the category of semiconductor devices.

Use

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

Characteristics

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

Package

The 1SMA5952 R3G is available in a SMA package.

Essence

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

Packaging/Quantity

The 1SMA5952 R3G is typically packaged in reels with varying quantities based on customer requirements.

Specifications

  • Peak Pulse Power: 5.0 W
  • Breakdown Voltage Range: 6.4 V to 7.0 V
  • Maximum Clamping Voltage: 10.5 V
  • Operating Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The 1SMA5952 R3G features a standard SMA package with two pins for connection.

Functional Features

  • Provides effective voltage clamping during transient events
  • Low clamping voltage ensures protection of sensitive electronic components
  • Fast response time for rapid suppression of transients

Advantages

  • Robust surge capability
  • Low leakage current
  • Compact form factor

Disadvantages

  • Limited breakdown voltage range
  • Sensitive to excessive power dissipation

Working Principles

The 1SMA5952 R3G operates by diverting excess transient energy away from sensitive components, thereby preventing damage due to voltage spikes.

Detailed Application Field Plans

This product finds extensive use in: - Power supply units - Communication equipment - Industrial control systems - Automotive electronics

Detailed and Complete Alternative Models

  • 1SMA5940BT3G
  • 1SMA5941BT3G
  • 1SMA5942BT3G
  • 1SMA5943BT3G

In conclusion, the 1SMA5952 R3G is a vital component in electronic circuit protection, offering efficient voltage clamping and transient suppression capabilities.

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Énumérez 10 questions et réponses courantes liées à l'application de 1SMA5952 R3G dans les solutions techniques

  1. What is 1SMA5952 R3G?

    • 1SMA5952 R3G is a surface mount, high-power 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 1SMA5952 R3G?

    • The maximum peak pulse power of 1SMA5952 R3G is 500 watts.

  3. What is the breakdown voltage of 1SMA5952 R3G?

    • The breakdown voltage of 1SMA5952 R3G is 64.4 volts.

  4. What are the typical applications for 1SMA5952 R3G?

    • Typical applications for 1SMA5952 R3G include protection of telecommunications equipment, industrial control systems, automotive electronics, and consumer electronics from voltage surges.

  5. What is the operating temperature range of 1SMA5952 R3G?

    • The operating temperature range of 1SMA5952 R3G is -55°C to +150°C.

  6. What is the reverse stand-off voltage of 1SMA5952 R3G?

    • The reverse stand-off voltage of 1SMA5952 R3G is 48 volts.

  7. What is the package type of 1SMA5952 R3G?

    • 1SMA5952 R3G comes in a DO-214AC (SMA) package.

  8. What are the key features of 1SMA5952 R3G?

    • The key features of 1SMA5952 R3G include low clamping voltage, fast response time, and high surge capability.

  9. How does 1SMA5952 R3G protect electronic circuits?

    • 1SMA5952 R3G suppresses voltage transients by diverting excess current away from sensitive components, thereby protecting them from damage.

  10. Can 1SMA5952 R3G be used in outdoor applications?

    • Yes, 1SMA5952 R3G is suitable for outdoor applications due to its ability to withstand environmental stress and provide reliable protection against voltage surges.