ON Semiconductor
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1SMB5914BT3
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1SMB5914BT3

Product Overview

Category

The 1SMB5914BT3 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 1SMB5914BT3 is typically available in a SMB (DO-214AA) package.

Essence

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

Packaging/Quantity

The 1SMB5914BT3 is usually packaged in reels with varying quantities, depending on the manufacturer's specifications.

Specifications

  • Zener Voltage: 14V
  • Power Dissipation: 3W
  • Operating Temperature Range: -65°C to +150°C
  • Forward Voltage: 1.5V at 200mA

Detailed Pin Configuration

The 1SMB5914BT3 typically has two pins, with the anode and cathode connections clearly labeled.

Functional Features

  • Voltage regulation: The 1SMB5914BT3 provides stable voltage output under specified conditions.
  • Transient suppression: It effectively suppresses voltage transients to protect sensitive components.

Advantages

  • Small form factor
  • High reliability
  • Wide operating temperature range

Disadvantages

  • Limited power dissipation capability compared to larger diodes
  • Sensitive to reverse voltage polarity

Working Principles

The 1SMB5914BT3 operates based on the principle of the Zener effect, where it maintains a nearly constant voltage across its terminals when operated in the breakdown region.

Detailed Application Field Plans

The 1SMB5914BT3 finds applications in various electronic devices and systems, including: - Voltage regulation in power supplies - Transient suppression in communication equipment - Overvoltage protection in automotive electronics

Detailed and Complete Alternative Models

Some alternative models to the 1SMB5914BT3 include: - 1SMB5913BT3 - 1SMB5915BT3 - BZT52C14-7-F

In conclusion, the 1SMB5914BT3 is a surface mount silicon zener diode that plays a critical role in voltage regulation and transient suppression in electronic circuits. Its small form factor, high reliability, and wide operating temperature range make it suitable for various applications across different industries.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací 1SMB5914BT3 v technických řešeních

  1. What is 1SMB5914BT3?

    • 1SMB5914BT3 is a surface mount, 3W transient voltage suppressor diode commonly used to protect sensitive electronics from voltage spikes and transients.

  2. What is the maximum working voltage of 1SMB5914BT3?

    • The maximum working voltage of 1SMB5914BT3 is 14 volts.

  3. What is the peak pulse power dissipation of 1SMB5914BT3?

    • The peak pulse power dissipation of 1SMB5914BT3 is 3 watts.

  4. In what applications can 1SMB5914BT3 be used?

    • 1SMB5914BT3 can be used in various technical solutions such as power supplies, automotive electronics, telecommunications equipment, and industrial control systems to protect against voltage transients.

  5. What is the operating temperature range of 1SMB5914BT3?

    • The operating temperature range of 1SMB5914BT3 is -55°C to +150°C.

  6. What is the package type of 1SMB5914BT3?

    • 1SMB5914BT3 comes in a SMB (DO-214AA) package.

  7. What are the key features of 1SMB5914BT3?

    • Some key features of 1SMB5914BT3 include low clamping voltage, fast response time, and high surge capability.

  8. How does 1SMB5914BT3 provide protection against voltage transients?

    • 1SMB5914BT3 suppresses voltage transients by diverting excess current away from sensitive components, thereby protecting them from damage.

  9. Can 1SMB5914BT3 be used in high-speed data line protection?

    • Yes, 1SMB5914BT3 can be used in high-speed data line protection applications due to its fast response time and low capacitance.

  10. Where can I find the detailed specifications and application notes for 1SMB5914BT3?

    • Detailed specifications and application notes for 1SMB5914BT3 can be found in the datasheet provided by the manufacturer or on their official website.