Littelfuse Inc.
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SZ1SMB7.5AT3G
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SZ1SMB7.5AT3G

Product Overview

Category

The SZ1SMB7.5AT3G belongs to the category of surface mount transient voltage suppressor diodes.

Use

It is used for providing protection against transient voltage spikes in electronic circuits.

Characteristics

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

Package

The SZ1SMB7.5AT3G is available in a SMB (DO-214AA) package.

Essence

The essence of this product lies in its ability to protect sensitive electronic components from voltage transients.

Packaging/Quantity

The SZ1SMB7.5AT3G is typically packaged in reels and is available in quantities suitable for both prototyping and production purposes.

Specifications

  • Peak Pulse Power: 600W
  • Breakdown Voltage: 7.5V
  • Maximum Clamping Voltage: 12.1V
  • Operating Temperature Range: -55°C to +150°C
  • RoHS compliant

Detailed Pin Configuration

The SZ1SMB7.5AT3G has two pins, with the anode and cathode connections clearly marked on the device.

Functional Features

  • Provides protection against voltage transients
  • Fast response time ensures minimal impact on the protected circuit
  • Low clamping voltage helps in preventing damage to sensitive components

Advantages and Disadvantages

Advantages

  • High surge current capability
  • RoHS compliant
  • Compact SMB package

Disadvantages

  • Relatively low breakdown voltage compared to some alternative models

Working Principles

When a transient voltage spike occurs, the SZ1SMB7.5AT3G conducts the excess current to ground, thereby protecting the connected circuitry.

Detailed Application Field Plans

The SZ1SMB7.5AT3G is commonly used in various electronic devices such as power supplies, communication equipment, and automotive electronics where protection against voltage transients is crucial.

Detailed and Complete Alternative Models

Some alternative models to the SZ1SMB7.5AT3G include: - P6SMB7.5A - SMCJ7.5A - 1.5SMC7.5A

In summary, the SZ1SMB7.5AT3G is a surface mount transient voltage suppressor diode that offers reliable protection against transient voltage spikes in electronic circuits. With its fast response time, low clamping voltage, and high surge current capability, it is well-suited for a wide range of applications in various industries.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací SZ1SMB7.5AT3G v technických řešeních

  1. What is the maximum reverse voltage rating of SZ1SMB7.5AT3G?

    • The maximum reverse voltage rating of SZ1SMB7.5AT3G is 7.5V.

  2. What is the typical application of SZ1SMB7.5AT3G?

    • SZ1SMB7.5AT3G is commonly used for transient voltage suppression in electronic circuits to protect sensitive components from voltage spikes.

  3. What is the peak pulse power dissipation of SZ1SMB7.5AT3G?

    • The peak pulse power dissipation of SZ1SMB7.5AT3G is typically 600W.

  4. What is the operating temperature range of SZ1SMB7.5AT3G?

    • SZ1SMB7.5AT3G can operate within a temperature range of -55°C to 150°C.

  5. How does SZ1SMB7.5AT3G provide transient voltage suppression?

    • SZ1SMB7.5AT3G uses a zener diode to clamp the voltage and divert excess current away from sensitive components, protecting them from voltage transients.

  6. Is SZ1SMB7.5AT3G suitable for automotive applications?

    • Yes, SZ1SMB7.5AT3G is suitable for automotive applications due to its ability to protect against voltage transients in automotive electrical systems.

  7. Can SZ1SMB7.5AT3G be used in high-speed data lines?

    • Yes, SZ1SMB7.5AT3G can be used in high-speed data lines to protect against electrostatic discharge (ESD) and other voltage transients.

  8. What is the package type of SZ1SMB7.5AT3G?

    • SZ1SMB7.5AT3G is available in a SMB (DO-214AA) surface mount package.

  9. Does SZ1SMB7.5AT3G comply with RoHS requirements?

    • Yes, SZ1SMB7.5AT3G is compliant with RoHS (Restriction of Hazardous Substances) requirements.

  10. What are the key advantages of using SZ1SMB7.5AT3G in technical solutions?

    • The key advantages of SZ1SMB7.5AT3G include its high surge capability, fast response time, and compact size, making it ideal for transient voltage suppression in various technical solutions.