Taiwan Semiconductor Corporation
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1SMA5952HR3G
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1SMA5952HR3G

Product Overview

Category

The 1SMA5952HR3G belongs to the category of surface mount silicon zener diodes.

Use

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

Characteristics

  • Low leakage current
  • High reliability
  • Fast response time
  • Wide operating temperature range

Package

The 1SMA5952HR3G is available in a DO-214AC (SMA) package.

Essence

The essence of this product lies in its ability to provide precise voltage regulation and protect electronic circuits from voltage spikes.

Packaging/Quantity

The 1SMA5952HR3G is typically packaged in reels with quantities varying based on manufacturer specifications.

Specifications

  • Zener Voltage: 40V
  • Power Dissipation: 5W
  • Operating Temperature Range: -65°C to +150°C
  • Forward Voltage: 1.5V at 200mA

Detailed Pin Configuration

The 1SMA5952HR3G has two pins, with the anode connected to the positive side and the cathode connected to the negative side of the circuit.

Functional Features

  • Precise voltage regulation
  • Transient suppression
  • Overvoltage protection

Advantages and Disadvantages

Advantages

  • High reliability
  • Fast response time
  • Wide operating temperature range

Disadvantages

  • Limited power dissipation capability
  • Higher cost compared to standard diodes

Working Principles

The 1SMA5952HR3G operates based on the principle of the Zener effect, where it maintains a constant voltage across its terminals when reverse biased.

Detailed Application Field Plans

The 1SMA5952HR3G is widely used in: - Power supplies - Voltage regulators - Surge suppressors - Electronic equipment protection

Detailed and Complete Alternative Models

Some alternative models to the 1SMA5952HR3G include: - 1N4748A - BZX85C39 - P6KE36CA

In conclusion, the 1SMA5952HR3G is a reliable surface mount silicon zener diode that finds extensive use in voltage regulation and transient suppression applications within various electronic circuits.

Word Count: 310

Wymień 10 typowych pytań i odpowiedzi związanych z zastosowaniem 1SMA5952HR3G w rozwiązaniach technicznych

  1. What is 1SMA5952HR3G and what is its application?

    • 1SMA5952HR3G is a high-reliability, surface mount silicon zener diode designed for transient voltage suppression in various electronic circuits.

  2. What is the maximum power dissipation of 1SMA5952HR3G?

    • The maximum power dissipation of 1SMA5952HR3G is 5 watts.

  3. What is the reverse standoff voltage of 1SMA5952HR3G?

    • The reverse standoff voltage of 1SMA5952HR3G is 43.6 volts.

  4. What is the clamping voltage of 1SMA5952HR3G?

    • The clamping voltage of 1SMA5952HR3G is 77.4 volts at 10A.

  5. What are the typical applications of 1SMA5952HR3G?

    • Typical applications include transient voltage suppression in automotive electronics, industrial equipment, and telecommunications systems.

  6. What is the operating temperature range of 1SMA5952HR3G?

    • The operating temperature range of 1SMA5952HR3G is -55°C to +150°C.

  7. What is the package type of 1SMA5952HR3G?

    • 1SMA5952HR3G is available in a DO-214AC (SMA) package.

  8. What is the peak pulse current capability of 1SMA5952HR3G?

    • The peak pulse current capability of 1SMA5952HR3G is 100A.

  9. Does 1SMA5952HR3G meet industry standards for reliability?

    • Yes, 1SMA5952HR3G is designed to meet the requirements of AEC-Q101 for automotive applications.

  10. Can 1SMA5952HR3G be used for ESD protection?

    • Yes, 1SMA5952HR3G can be used for electrostatic discharge (ESD) protection in sensitive electronic components and circuits.