Taiwan Semiconductor Corporation
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1SMA4756HM2G
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1SMA4756HM2G

Product Overview

Category

The 1SMA4756HM2G belongs to the category of semiconductor devices, specifically a Zener diode.

Use

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

Characteristics

  • Voltage: 36V
  • Power Dissipation: 1.5W
  • Package: SMA
  • Reverse Standoff Voltage: 36V
  • Breakdown Voltage Range: 38.4V to 42.4V
  • Operating Temperature Range: -65°C to +175°C

Packaging/Quantity

The 1SMA4756HM2G is typically available in tape and reel packaging with quantities varying based on supplier and customer requirements.

Specifications

  • Voltage: 36V
  • Power Dissipation: 1.5W
  • Package: SMA
  • Reverse Standoff Voltage: 36V
  • Breakdown Voltage Range: 38.4V to 42.4V
  • Operating Temperature Range: -65°C to +175°C

Detailed Pin Configuration

The 1SMA4756HM2G has two pins, anode and cathode, which are clearly labeled on the device's package.

Functional Features

  • Provides stable voltage regulation.
  • Offers transient suppression to protect sensitive components in circuits.

Advantages

  • High power dissipation capability.
  • Wide operating temperature range.
  • Small form factor.

Disadvantages

  • Limited breakdown voltage range compared to some alternative models.
  • May exhibit higher reverse leakage current under certain conditions.

Working Principles

The 1SMA4756HM2G operates based on the principle of Zener breakdown, where it maintains a nearly constant voltage across its terminals when reverse biased.

Detailed Application Field Plans

The 1SMA4756HM2G finds applications in various electronic systems including: - Power supplies - Voltage regulators - Surge protection circuits - Automotive electronics

Detailed and Complete Alternative Models

Some alternative models to the 1SMA4756HM2G include: - 1N4728A - BZX84C36 - P6SMB36CA

In conclusion, the 1SMA4756HM2G Zener diode offers reliable voltage regulation and transient suppression capabilities, making it a valuable component in a wide range of electronic applications.

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Liệt kê 10 câu hỏi và câu trả lời thường gặp liên quan đến ứng dụng 1SMA4756HM2G trong giải pháp kỹ thuật

  1. What is 1SMA4756HM2G?

    • 1SMA4756HM2G is a surface mount, high-power transient voltage suppressor diode designed to protect sensitive electronics from voltage spikes and transients.

  2. What is the maximum peak pulse power of 1SMA4756HM2G?

    • The maximum peak pulse power of 1SMA4756HM2G is 500 Watts.

  3. What is the breakdown voltage of 1SMA4756HM2G?

    • The breakdown voltage of 1SMA4756HM2G is 56V.

  4. What are the typical applications for 1SMA4756HM2G?

    • Typical applications for 1SMA4756HM2G include overvoltage protection in telecommunications equipment, industrial control systems, automotive electronics, and power supplies.

  5. What is the operating temperature range of 1SMA4756HM2G?

    • The operating temperature range of 1SMA4756HM2G is -55°C to +150°C.

  6. What is the forward voltage drop of 1SMA4756HM2G?

    • The forward voltage drop of 1SMA4756HM2G is typically 0.9V at 10A.

  7. Is 1SMA4756HM2G RoHS compliant?

    • Yes, 1SMA4756HM2G is RoHS compliant, meaning it meets the Restriction of Hazardous Substances directive.

  8. What is the package type of 1SMA4756HM2G?

    • 1SMA4756HM2G is available in a DO-214AC (SMA) package.

  9. Does 1SMA4756HM2G have a low leakage current?

    • Yes, 1SMA4756HM2G has a low leakage current, making it suitable for use in low-power applications.

  10. Can 1SMA4756HM2G be used for ESD protection?

    • Yes, 1SMA4756HM2G can be used for electrostatic discharge (ESD) protection in various electronic circuits and systems.