ON Semiconductor
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1SMB5949BT3G
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1SMB5949BT3G

Product Overview

Category

The 1SMB5949BT3G 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
  • High reliability

Package

The 1SMB5949BT3G is typically available in a SMB package.

Essence

This product serves as a crucial component in protecting electronic circuits from voltage spikes and regulating voltage levels.

Packaging/Quantity

The 1SMB5949BT3G is usually packaged in reels or tubes, with quantities varying based on manufacturer specifications.

Specifications

  • Zener Voltage: X volts
  • Power Dissipation: Y watts
  • Operating Temperature Range: -40°C to +150°C
  • Forward Voltage: Z volts
  • Maximum Reverse Leakage Current: A mA

Detailed Pin Configuration

The 1SMB5949BT3G features a standard SMB package with two pins. The pin configuration is as follows: - Pin 1: Anode - Pin 2: Cathode

Functional Features

  • Voltage regulation
  • Transient suppression
  • Compact surface mount design
  • High reliability and performance

Advantages

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

Disadvantages

  • Limited power dissipation capability
  • Sensitive to reverse voltage polarity

Working Principles

The 1SMB5949BT3G operates based on the principle of the Zener effect, where it maintains a nearly constant voltage across its terminals when properly biased.

Detailed Application Field Plans

The 1SMB5949BT3G finds applications in various electronic systems, including: - Power supplies - Automotive electronics - Consumer electronics - Industrial equipment

Detailed and Complete Alternative Models

  • 1N4728A
  • BZX84C5V6
  • MMSZ5248B
  • P6KE15CA

In conclusion, the 1SMB5949BT3G is a vital component in electronic circuits, providing voltage regulation and transient suppression capabilities. Its compact design and reliable performance make it suitable for diverse applications in different industries.

Word Count: 320

기술 솔루션에 1SMB5949BT3G 적용과 관련된 10가지 일반적인 질문과 답변을 나열하세요.

  1. What is 1SMB5949BT3G?

    • 1SMB5949BT3G is a surface mount, bidirectional TVS (transient voltage suppressor) diode designed to protect sensitive electronics from voltage transients and surges.

  2. What is the maximum working voltage of 1SMB5949BT3G?

    • The maximum working voltage of 1SMB5949BT3G is 40.2V.

  3. What is the peak pulse power dissipation of 1SMB5949BT3G?

    • The peak pulse power dissipation of 1SMB5949BT3G is 600W.

  4. What are the typical applications of 1SMB5949BT3G?

    • Typical applications of 1SMB5949BT3G include protection of sensitive electronic components in automotive electronics, industrial equipment, and telecommunications systems.

  5. What is the operating temperature range of 1SMB5949BT3G?

    • The operating temperature range of 1SMB5949BT3G is -55°C to 150°C.

  6. What is the package type of 1SMB5949BT3G?

    • 1SMB5949BT3G comes in a SMB (DO-214AA) package.

  7. What is the clamping voltage of 1SMB5949BT3G?

    • The clamping voltage of 1SMB5949BT3G is 64.8V at 1A.

  8. Is 1SMB5949BT3G RoHS compliant?

    • Yes, 1SMB5949BT3G is RoHS compliant, making it suitable for use in environmentally sensitive applications.

  9. Can 1SMB5949BT3G be used for ESD (electrostatic discharge) protection?

    • Yes, 1SMB5949BT3G can be used for ESD protection in various electronic circuits and systems.

  10. What are the key features of 1SMB5949BT3G?

    • The key features of 1SMB5949BT3G include low incremental surge resistance, fast response time, and high reliability for transient voltage suppression.