Taiwan Semiconductor Corporation
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1SMA4750HR3G
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1SMA4750HR3G

Product Overview

Category:

The 1SMA4750HR3G belongs to the category of semiconductor devices.

Use:

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

Characteristics:

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

Package:

The 1SMA4750HR3G 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:

It is typically packaged in reels or tubes, 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 1SMA4750HR3G features [insert number] pins arranged in a [insert configuration] layout. The pinout is as follows: - Pin 1: [Description] - Pin 2: [Description] - Pin 3: [Description]

Functional Features

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

Advantages

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

Disadvantages

  • Limited power dissipation capability
  • Sensitive to reverse polarity

Working Principles

The 1SMA4750HR3G operates by diverting excessive voltage away from sensitive components in a circuit, thereby protecting them from damage due to transient events.

Detailed Application Field Plans

Electronic Circuits

The 1SMA4750HR3G finds extensive use in electronic circuits such as power supplies, communication equipment, and automotive electronics where protection against voltage transients is crucial.

Industrial Control Systems

In industrial settings, this component is employed to safeguard control systems from voltage surges and spikes, ensuring uninterrupted operation.

Consumer Electronics

From home appliances to portable devices, the 1SMA4750HR3G contributes to the reliability of consumer electronics by mitigating the impact of voltage fluctuations.

Detailed and Complete Alternative Models

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

In conclusion, the 1SMA4750HR3G is a vital component in electronic systems, providing essential protection against transient voltage events while offering various advantages and finding application across diverse industries.

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Sebutkan 10 pertanyaan dan jawaban umum terkait penerapan 1SMA4750HR3G dalam solusi teknis

  1. What is the maximum forward current for 1SMA4750HR3G?

    • The maximum forward current for 1SMA4750HR3G is 30A.

  2. What is the reverse standoff voltage of 1SMA4750HR3G?

    • The reverse standoff voltage of 1SMA4750HR3G is 475V.

  3. What is the peak pulse power dissipation of 1SMA4750HR3G?

    • The peak pulse power dissipation of 1SMA4750HR3G is 5000W.

  4. What is the operating temperature range for 1SMA4750HR3G?

    • The operating temperature range for 1SMA4750HR3G is -55°C to +150°C.

  5. What are the typical applications for 1SMA4750HR3G?

    • Typical applications for 1SMA4750HR3G include overvoltage protection in various electronic circuits, such as power supplies, automotive electronics, and industrial equipment.

  6. What is the package type of 1SMA4750HR3G?

    • 1SMA4750HR3G comes in a DO-214AC (SMA) package.

  7. Does 1SMA4750HR3G have a low leakage current?

    • Yes, 1SMA4750HR3G has a low leakage current, which makes it suitable for precision applications.

  8. Is 1SMA4750HR3G RoHS compliant?

    • Yes, 1SMA4750HR3G is RoHS compliant, meeting environmental standards.

  9. Can 1SMA4750HR3G be used for transient voltage suppression?

    • Yes, 1SMA4750HR3G is commonly used for transient voltage suppression due to its high power dissipation capability.

  10. What are the key features of 1SMA4750HR3G?

    • Key features of 1SMA4750HR3G include low clamping voltage, fast response time, and high surge capability, making it ideal for protecting sensitive electronic components from voltage transients.