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SZ1SMB5942BT3G
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SZ1SMB5942BT3G

Product Overview

Category

The SZ1SMB5942BT3G belongs to the category of surface mount transient voltage suppressor diodes.

Use

It is used to protect sensitive electronic components from voltage transients induced by lightning, inductive load switching, and electrostatic discharge.

Characteristics

  • Low clamping voltage
  • Fast response time
  • High surge current capability

Package

The SZ1SMB5942BT3G is available in a DO-214AA (SMB) package.

Essence

The essence of this product lies in its ability to provide reliable overvoltage protection for electronic circuits.

Packaging/Quantity

The SZ1SMB5942BT3G is typically packaged in reels with a quantity of 3000 units per reel.

Specifications

  • Standoff Voltage: 36.8V
  • Breakdown Voltage: 40.9V
  • Maximum Clamping Voltage: 58.9V
  • Peak Pulse Current: 10A
  • Operating Temperature Range: -55°C to 150°C

Detailed Pin Configuration

The SZ1SMB5942BT3G has two pins, with the anode connected to pin 1 and the cathode connected to pin 2.

Functional Features

  • Transient voltage suppression
  • Bi-directional clamping capability
  • Low leakage current

Advantages and Disadvantages

Advantages

  • Effective protection against voltage transients
  • Fast response time
  • Compact size

Disadvantages

  • Limited peak pulse current handling capability compared to some higher power devices

Working Principles

When a transient voltage spike occurs, the SZ1SMB5942BT3G conducts and clamps the voltage to a safe level, protecting downstream components.

Detailed Application Field Plans

The SZ1SMB5942BT3G is commonly used in: - Telecommunication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to the SZ1SMB5942BT3G include: - P6SMB36AT3G - SMBJ36CA - 1.5SMC36AT3G

In conclusion, the SZ1SMB5942BT3G is a vital component in safeguarding electronic circuits from voltage transients, offering fast response and high surge current capability. Its compact size and bi-directional cl amp make it suitable for various applications across different industries.

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技術ソリューションにおける SZ1SMB5942BT3G の適用に関連する 10 件の一般的な質問と回答をリストします。

  1. What is the SZ1SMB5942BT3G?

    • The SZ1SMB5942BT3G is a 5.8V, 600W surface mount transient voltage suppressor diode designed to protect sensitive electronic components from voltage transients.

  2. What are the typical applications of SZ1SMB5942BT3G?

    • The SZ1SMB5942BT3G is commonly used in applications such as power supplies, automotive electronics, industrial equipment, and telecommunications equipment to protect against voltage surges and spikes.

  3. How does SZ1SMB5942BT3G provide protection?

    • The SZ1SMB5942BT3G clamps the voltage during transient events, diverting excess current away from sensitive components and preventing damage due to overvoltage conditions.

  4. What is the maximum clamping voltage of SZ1SMB5942BT3G?

    • The SZ1SMB5942BT3G has a maximum clamping voltage of 9.2V at 10A, providing effective protection against voltage spikes.

  5. What is the response time of SZ1SMB5942BT3G?

    • The response time of SZ1SMB5942BT3G is very fast, typically responding within nanoseconds to clamp the transient voltage.

  6. Can SZ1SMB5942BT3G be used for ESD protection?

    • Yes, SZ1SMB5942BT3G can be used for electrostatic discharge (ESD) protection in various electronic circuits and systems.

  7. What is the operating temperature range of SZ1SMB5942BT3G?

    • The SZ1SMB5942BT3G has an operating temperature range of -55°C to 150°C, making it suitable for a wide range of environmental conditions.

  8. Is SZ1SMB5942BT3G RoHS compliant?

    • Yes, SZ1SMB5942BT3G is compliant with the Restriction of Hazardous Substances (RoHS) directive, ensuring its environmental safety.

  9. Can SZ1SMB5942BT3G be used in high-frequency applications?

    • Yes, SZ1SMB5942BT3G can be used in high-frequency applications due to its fast response time and low capacitance.

  10. Are there any recommended layout considerations for using SZ1SMB5942BT3G?

    • It is recommended to minimize the length of the traces between the SZ1SMB5942BT3G and the protected circuitry, and to ensure proper grounding for optimal performance.