ON Semiconductor
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1SMB5949BT3
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1SMB5949BT3

Product Overview

Category

The 1SMB5949BT3 belongs to the category of surface mount silicon zener diodes.

Use

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

Characteristics

  • Voltage regulation capability
  • Transient suppression
  • Surface mount design
  • High reliability

Package

The 1SMB5949BT3 is typically available in a SMB package.

Essence

The essence of this product lies in its ability to regulate voltage and suppress transients effectively.

Packaging/Quantity

It is commonly packaged in reels with quantities varying based on manufacturer specifications.

Specifications

  • Zener Voltage: [Insert value]
  • Power Dissipation: [Insert value]
  • Forward Voltage: [Insert value]
  • Reverse Leakage Current: [Insert value]
  • Operating Temperature Range: [Insert range]

Detailed Pin Configuration

The 1SMB5949BT3 typically has two pins, with the anode and cathode connections clearly marked.

Functional Features

  • Voltage regulation
  • Transient suppression
  • Compact size
  • High reliability

Advantages

  • Small form factor
  • Effective voltage regulation
  • Reliable transient suppression
  • Wide operating temperature range

Disadvantages

  • Limited power dissipation capability
  • Sensitive to overvoltage conditions

Working Principles

The 1SMB5949BT3 operates based on the principle of zener breakdown, where it maintains a constant voltage across its terminals when operated within its specified parameters.

Detailed Application Field Plans

This product finds applications in various electronic circuits including: - Voltage regulation in power supplies - Transient suppression in communication systems - Overvoltage protection in consumer electronics

Detailed and Complete Alternative Models

  • 1N4728A
  • BZX84C5V6
  • MMSZ5240B

In conclusion, the 1SMB5949BT3 is a surface mount silicon zener diode that offers effective voltage regulation and transient suppression capabilities. Its compact size and high reliability make it suitable for a wide range of electronic applications.

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قم بإدراج 10 أسئلة وإجابات شائعة تتعلق بتطبيق 1SMB5949BT3 في الحلول التقنية

  1. What is 1SMB5949BT3?

    • 1SMB5949BT3 is a surface mount, high-power, transient voltage suppressor diode commonly used to protect sensitive electronics from voltage spikes and transients.

  2. What is the maximum peak pulse power of 1SMB5949BT3?

    • The maximum peak pulse power of 1SMB5949BT3 is 600 watts.

  3. What is the breakdown voltage of 1SMB5949BT3?

    • The breakdown voltage of 1SMB5949BT3 is 54.4 volts.

  4. What are the typical applications of 1SMB5949BT3?

    • 1SMB5949BT3 is commonly used in automotive electronics, telecommunications equipment, industrial automation, and power supplies to protect against voltage surges and ESD events.

  5. What is the operating temperature range of 1SMB5949BT3?

    • The operating temperature range of 1SMB5949BT3 is -55°C to 150°C.

  6. What is the reverse stand-off voltage of 1SMB5949BT3?

    • The reverse stand-off voltage of 1SMB5949BT3 is 49.9 volts.

  7. How does 1SMB5949BT3 provide protection to electronic circuits?

    • 1SMB5949BT3 clamps the voltage across the circuit when a transient event occurs, diverting excess current away from sensitive components and preventing damage.

  8. Is 1SMB5949BT3 RoHS compliant?

    • Yes, 1SMB5949BT3 is RoHS compliant, making it suitable for use in environmentally sensitive applications.

  9. What is the package type of 1SMB5949BT3?

    • 1SMB5949BT3 comes in a DO-214AA (SMB) package, which is suitable for surface mount applications.

  10. Can 1SMB5949BT3 be used for overvoltage protection in DC power lines?

    • Yes, 1SMB5949BT3 is suitable for providing overvoltage protection in DC power lines, making it an ideal choice for various technical solutions.