Taiwan Semiconductor Corporation
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1SMB5947 R5G
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1SMB5947 R5G

Product Overview

Category

The 1SMB5947 R5G 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

  • Voltage regulation capability
  • Transient suppression
  • Surface mount design

Package

The 1SMB5947 R5G is typically available in a DO-214AA (SMB) package.

Essence

This product serves as a crucial component in maintaining stable voltage levels and protecting electronic devices from voltage spikes.

Packaging/Quantity

The 1SMB5947 R5G is usually packaged in reels or tubes, with quantities varying based on manufacturer specifications.

Specifications

  • Zener Voltage: 15V
  • Power Dissipation: 3W
  • Operating Temperature Range: -65°C to +150°C
  • Forward Voltage: 1.5V at 200mA

Detailed Pin Configuration

The 1SMB5947 R5G features a standard SMB package with two pins, one for anode and the other for cathode.

Functional Features

  • Precise voltage regulation
  • Fast response to transient events
  • Compact surface mount design

Advantages and Disadvantages

Advantages

  • Small form factor
  • Efficient voltage regulation
  • Quick response time

Disadvantages

  • Limited power dissipation capability
  • Sensitive to overvoltage conditions

Working Principles

The 1SMB5947 R5G operates based on the principle of the zener effect, where it maintains a constant voltage across its terminals when operated within its specified voltage range.

Detailed Application Field Plans

This product finds extensive use in various electronic applications such as: - Voltage regulation in power supplies - Transient suppression in communication equipment - Overvoltage protection in consumer electronics

Detailed and Complete Alternative Models

  • 1SMB5932BT3G
  • 1SMB5913BT3G
  • 1SMB5936BT3G

In conclusion, the 1SMB5947 R5G is a vital component in electronic circuits, providing precise voltage regulation and transient suppression. Its compact design and efficient operation make it suitable for a wide range of applications.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de 1SMB5947 R5G en soluciones técnicas

  1. What is 1SMB5947 R5G?

    • 1SMB5947 R5G 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 1SMB5947 R5G?

    • The maximum peak pulse power of 1SMB5947 R5G is 600 watts.

  3. What is the breakdown voltage of 1SMB5947 R5G?

    • The breakdown voltage of 1SMB5947 R5G is 51.4 volts.

  4. What are the typical applications of 1SMB5947 R5G?

    • Typical applications of 1SMB5947 R5G include protection of electronic circuits in telecommunications equipment, industrial control systems, and automotive electronics.

  5. What is the operating temperature range of 1SMB5947 R5G?

    • The operating temperature range of 1SMB5947 R5G is -55°C to +150°C.

  6. What is the reverse stand-off voltage of 1SMB5947 R5G?

    • The reverse stand-off voltage of 1SMB5947 R5G is 43.6 volts.

  7. Is 1SMB5947 R5G RoHS compliant?

    • Yes, 1SMB5947 R5G is RoHS compliant, meaning it meets the Restriction of Hazardous Substances directive.

  8. What is the package type of 1SMB5947 R5G?

    • 1SMB5947 R5G comes in a SMB (DO-214AA) package.

  9. What are the key features of 1SMB5947 R5G?

    • Key features of 1SMB5947 R5G include low clamping voltage, fast response time, and high surge capability.

  10. Can 1SMB5947 R5G be used for overvoltage protection in power supplies?

    • Yes, 1SMB5947 R5G is suitable for overvoltage protection in power supplies due to its high power handling capability and fast response time.