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SZ1SMB5925BT3G
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SZ1SMB5925BT3G

Product Overview

Category

The SZ1SMB5925BT3G belongs to the category of surface mount transient voltage suppressor diodes.

Use

It is used for protecting sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events.

Characteristics

  • Low profile package
  • Ideal for automated placement
  • Glass passivated chip junction
  • 600W peak pulse power capability at 10/1000μs waveform

Package

The SZ1SMB5925BT3G comes in a DO-214AA (SMB) package.

Essence

The essence of this product lies in its ability to provide reliable protection against transient voltage events, ensuring the safety and longevity of electronic devices.

Packaging/Quantity

The SZ1SMB5925BT3G is typically available in reels with a quantity of 3000 units per reel.

Specifications

  • Standoff Voltage: 25V
  • Breakdown Voltage: 27.8V
  • Maximum Clamping Voltage: 40.6V
  • Peak Pulse Current: 19.4A
  • Operating Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The SZ1SMB5925BT3G has two pins, with the anode connected to pin 1 and the cathode connected to pin 2.

Functional Features

  • Fast response time
  • Low incremental surge resistance
  • High temperature stability
  • RoHS compliant

Advantages and Disadvantages

Advantages

  • High surge capability
  • Compact size
  • Suitable for high density board designs
  • RoHS compliant

Disadvantages

  • Limited to low voltage applications
  • May require additional components for comprehensive circuit protection

Working Principles

The SZ1SMB5925BT3G operates by diverting excessive current away from sensitive electronic components when a transient voltage event occurs. It clamps the voltage to a safe level, protecting the downstream circuitry.

Detailed Application Field Plans

The SZ1SMB5925BT3G is commonly used in: - Telecommunication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to the SZ1SMB5925BT3G include: - P6SMBJ25CA - SMBJ25A - 1.5SMCJ25A

In conclusion, the SZ1SMB5925BT3G is a reliable surface mount transient voltage suppressor diode that offers robust protection against transient voltage events, making it an essential component in various electronic applications.

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Noem 10 veelgestelde vragen en antwoorden met betrekking tot de toepassing van SZ1SMB5925BT3G in technische oplossingen

  1. What is the maximum reverse voltage rating of SZ1SMB5925BT3G?

    • The maximum reverse voltage rating of SZ1SMB5925BT3G is 25V.

  2. What is the typical forward voltage drop of SZ1SMB5925BT3G?

    • The typical forward voltage drop of SZ1SMB5925BT3G is 0.6V at a forward current of 3A.

  3. What is the peak pulse power dissipation of SZ1SMB5925BT3G?

    • The peak pulse power dissipation of SZ1SMB5925BT3G is 600W for a 10/1000μs waveform.

  4. What is the operating temperature range of SZ1SMB5925BT3G?

    • The operating temperature range of SZ1SMB5925BT3G is -55°C to +150°C.

  5. What are the typical applications of SZ1SMB5925BT3G?

    • SZ1SMB5925BT3G is commonly used in transient voltage suppression (TVS) applications, such as in surge protection for sensitive electronics and telecommunications equipment.

  6. What is the package type of SZ1SMB5925BT3G?

    • SZ1SMB5925BT3G is available in a SMB (DO-214AA) surface mount package.

  7. What is the reverse leakage current of SZ1SMB5925BT3G at its maximum rated voltage?

    • The reverse leakage current of SZ1SMB5925BT3G at its maximum rated voltage is typically less than 1μA.

  8. Does SZ1SMB5925BT3G have RoHS compliance?

    • Yes, SZ1SMB5925BT3G is compliant with the Restriction of Hazardous Substances (RoHS) directive.

  9. Can SZ1SMB5925BT3G be used for overvoltage protection in automotive applications?

    • Yes, SZ1SMB5925BT3G is suitable for overvoltage protection in automotive systems, including protection against load dump events.

  10. What are the key differences between SZ1SMB5925BT3G and other TVS diodes in the same series?

    • The main difference lies in the breakdown voltage, power dissipation, and forward voltage characteristics, which may vary across different part numbers within the same series. Always refer to the datasheet for specific details.