Taiwan Semiconductor Corporation
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1SMC5352HR7G
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1SMC5352HR7G

Product Overview

Category

The 1SMC5352HR7G belongs to the category of surface mount transient voltage suppressor diodes.

Use

These diodes are used to protect sensitive electronics from voltage transients induced by lightning, inductive load switching, and electrostatic discharge.

Characteristics

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

Package

The 1SMC5352HR7G is available in a DO-214AB (SMC) package.

Essence

The essence of the 1SMC5352HR7G lies in its ability to provide reliable overvoltage protection for electronic circuits.

Packaging/Quantity

The 1SMC5352HR7G is typically packaged in reels with quantities varying based on manufacturer specifications.

Specifications

  • Standoff Voltage: 48.5V
  • Breakdown Voltage: 53.6V
  • Maximum Clamping Voltage: 87.1V
  • Peak Pulse Current: 50A
  • Operating Temperature Range: -55°C to 150°C

Detailed Pin Configuration

The 1SMC5352HR7G has two pins, with the anode and cathode terminals clearly marked on the device.

Functional Features

  • Transient voltage suppression
  • Reverse avalanche breakdown protection
  • High surge current handling capability

Advantages and Disadvantages

Advantages

  • Fast response time protects sensitive electronics
  • Low clamping voltage minimizes stress on protected circuits
  • High surge current capability ensures robust protection

Disadvantages

  • May require additional circuitry for comprehensive overvoltage protection
  • Sensitive to excessive heat during operation

Working Principles

The 1SMC5352HR7G operates by diverting excess voltage away from sensitive components, effectively clamping the voltage to a safe level and preventing damage to the circuit.

Detailed Application Field Plans

The 1SMC5352HR7G is commonly used in: - Telecommunication equipment - Automotive electronics - Industrial control systems - Power supplies - Consumer electronics

Detailed and Complete Alternative Models

  • Alternative Model 1: 1.5SMC5352HR7G
    • Similar specifications and characteristics
    • Available in a different package
  • Alternative Model 2: P6SMB5352HR7G
    • Higher power dissipation capability
    • Different form factor

In conclusion, the 1SMC5352HR7G is a crucial component in protecting electronic circuits from voltage transients, offering fast response times, low clamping voltages, and high surge current capabilities. Its application spans across various industries, and it has alternative models that cater to specific requirements.

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Перечислите 10 распространенных вопросов и ответов, связанных с применением 1SMC5352HR7G в технических решениях.

Sure, here are 10 common questions and answers related to the application of 1SMC5352HR7G in technical solutions:

  1. What is the maximum peak pulse power dissipation of 1SMC5352HR7G?

    • The maximum peak pulse power dissipation of 1SMC5352HR7G is 1500 watts.

  2. What is the breakdown voltage of 1SMC5352HR7G?

    • The breakdown voltage of 1SMC5352HR7G is 58.9V.

  3. What is the typical reverse standoff voltage of 1SMC5352HR7G?

    • The typical reverse standoff voltage of 1SMC5352HR7G is 43.6V.

  4. What is the clamping voltage of 1SMC5352HR7G?

    • The clamping voltage of 1SMC5352HR7G is 70.1V.

  5. What is the peak pulse current of 1SMC5352HR7G?

    • The peak pulse current of 1SMC5352HR7G is 164.8A.

  6. What are the typical applications of 1SMC5352HR7G?

    • 1SMC5352HR7G is commonly used in surge protection for sensitive electronics, such as in telecommunications equipment, industrial control systems, and automotive electronics.

  7. What is the operating temperature range of 1SMC5352HR7G?

    • The operating temperature range of 1SMC5352HR7G is -55°C to +150°C.

  8. Is 1SMC5352HR7G RoHS compliant?

    • Yes, 1SMC5352HR7G is RoHS compliant, meaning it meets the Restriction of Hazardous Substances directive.

  9. Can 1SMC5352HR7G be used for overvoltage protection in power supply circuits?

    • Yes, 1SMC5352HR7G can be used for overvoltage protection in power supply circuits to protect against transient voltage spikes.

  10. What packaging options are available for 1SMC5352HR7G?

    • 1SMC5352HR7G is available in a variety of packaging options, including DO-214AB (SMC) package.

I hope these answers provide the information you were looking for! If you have any more questions, feel free to ask.