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1SMA5925BT3
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1SMA5925BT3

Product Overview

Category

The 1SMA5925BT3 belongs to the category of surface mount silicon zener diodes.

Use

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

Characteristics

  • Low leakage current
  • High reliability
  • Fast response time
  • Small package size

Package

The 1SMA5925BT3 is available in a SMA package.

Essence

The essence of this product lies in its ability to provide precise voltage regulation and protection against voltage transients.

Packaging/Quantity

The 1SMA5925BT3 is typically packaged in reels with quantities varying based on manufacturer specifications.

Specifications

  • Zener Voltage: 16V
  • Power Dissipation: 1.5W
  • Operating Temperature Range: -65°C to +150°C
  • Forward Voltage: 1.5V at 200mA

Detailed Pin Configuration

The 1SMA5925BT3 has two pins, with the anode connected to the positive terminal and the cathode connected to the negative terminal.

Functional Features

  • Precise voltage regulation
  • Transient voltage suppression
  • Low operating and leakage currents

Advantages and Disadvantages

Advantages

  • High reliability
  • Fast response time
  • Small package size

Disadvantages

  • Limited power dissipation capability
  • Sensitive to temperature variations

Working Principles

The 1SMA5925BT3 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 1SMA5925BT3 is commonly used in: - Voltage regulation in power supplies - Overvoltage protection in electronic circuits - Surge suppression in communication equipment

Detailed and Complete Alternative Models

Some alternative models to the 1SMA5925BT3 include: - 1N4749A - BZX85C16 - MMSZ5240B

In conclusion, the 1SMA5925BT3 is a surface mount silicon zener diode that offers precise voltage regulation and transient voltage suppression. Its small package size and high reliability make it suitable for various electronic applications, although it has limitations in power dissipation and temperature sensitivity.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací 1SMA5925BT3 v technických řešeních

  1. What is 1SMA5925BT3?

    • 1SMA5925BT3 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 peak pulse power of 1SMA5925BT3?

    • The maximum peak pulse power of 1SMA5925BT3 is 400 watts.

  3. What is the breakdown voltage of 1SMA5925BT3?

    • The breakdown voltage of 1SMA5925BT3 is 26.7 volts.

  4. What are the typical applications for 1SMA5925BT3?

    • Typical applications for 1SMA5925BT3 include protection of sensitive electronic equipment such as computers, telecommunication equipment, and consumer electronics from voltage transients induced by lightning, ESD (electrostatic discharge), and other transient events.

  5. What is the operating temperature range of 1SMA5925BT3?

    • The operating temperature range of 1SMA5925BT3 is -55°C to 150°C.

  6. What is the package type of 1SMA5925BT3?

    • 1SMA5925BT3 comes in a DO-214AC (SMA) package.

  7. What is the clamping voltage of 1SMA5925BT3?

    • The clamping voltage of 1SMA5925BT3 at 10A is 43.6 volts.

  8. Is 1SMA5925BT3 RoHS compliant?

    • Yes, 1SMA5925BT3 is RoHS compliant, meaning it meets the Restriction of Hazardous Substances directive.

  9. What are the key features of 1SMA5925BT3?

    • Key features of 1SMA5925BT3 include low clamping voltage, fast response time, and high surge capability.

  10. Can 1SMA5925BT3 be used in automotive applications?

    • Yes, 1SMA5925BT3 can be used in automotive applications where protection against voltage transients is required, such as in vehicle electronics and control systems.