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SZ1SMB5943BT3G
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SZ1SMB5943BT3G

Product Overview

Category

The SZ1SMB5943BT3G belongs to the category of semiconductor devices, specifically a type of transient voltage suppressor (TVS) diode.

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
  • RoHS compliant

Package

The SZ1SMB5943BT3G is available in a DO-214AA (SMB) package.

Essence

The essence of this product lies in its ability to divert excessive current away from sensitive components, thereby protecting them from damage due to voltage spikes.

Packaging/Quantity

The SZ1SMB5943BT3G is typically packaged in reels with a quantity of 3000 units per reel.

Specifications

  • Standoff Voltage: 51V
  • Breakdown Voltage: 56.7V
  • Maximum Clamping Voltage: 82.4V
  • Peak Pulse Current: 10A
  • Operating Temperature Range: -55°C to 150°C

Detailed Pin Configuration

The SZ1SMB5943BT3G has two pins, anode, and cathode, which are denoted by the "+" and "-" symbols, respectively.

Functional Features

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

Advantages

  • High surge current capability
  • RoHS compliant
  • Compact SMB package for space-constrained applications

Disadvantages

  • Limited to low to medium power applications
  • May require additional circuitry for comprehensive overvoltage protection

Working Principles

When a voltage transient occurs, the SZ1SMB5943BT3G conducts excess current to the ground, limiting the voltage across the protected circuit to a safe level.

Detailed Application Field Plans

The SZ1SMB5943BT3G is commonly used in: - Telecommunication equipment - Automotive electronics - Industrial control systems - Power supplies - Consumer electronics

Detailed and Complete Alternative Models

  • P6SMB51AT3G
  • SMCJ51A

In conclusion, the SZ1SMB5943BT3G TVS diode offers reliable protection against voltage transients in various electronic applications, making it an essential component for safeguarding sensitive circuits.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de SZ1SMB5943BT3G en soluciones técnicas

  1. What is the SZ1SMB5943BT3G?

    • The SZ1SMB5943BT3G is a 5.8V surface mount transient voltage suppressor diode designed to protect sensitive electronic components from voltage transients.

  2. What are the key features of the SZ1SMB5943BT3G?

    • The key features include a peak power dissipation of 600W, low clamping voltage, and fast response time.

  3. Where can the SZ1SMB5943BT3G be used in technical solutions?

    • It can be used in various applications such as protection of integrated circuits, automotive electronics, telecommunications equipment, and industrial control systems.

  4. What is the maximum working voltage of the SZ1SMB5943BT3G?

    • The maximum working voltage is 5.8V.

  5. How does the SZ1SMB5943BT3G provide protection?

    • It provides protection by diverting excessive current away from sensitive components when a transient voltage spike occurs.

  6. What is the operating temperature range of the SZ1SMB5943BT3G?

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

  7. Is the SZ1SMB5943BT3G RoHS compliant?

    • Yes, it is RoHS compliant, making it suitable for use in environmentally sensitive applications.

  8. Can the SZ1SMB5943BT3G be used in high-speed data lines?

    • Yes, it is suitable for use in high-speed data lines due to its fast response time.

  9. What package type does the SZ1SMB5943BT3G come in?

    • It comes in a SMB (DO-214AA) surface mount package.

  10. Are there any recommended layout considerations for using the SZ1SMB5943BT3G?

    • Yes, it is recommended to minimize lead lengths and ensure proper grounding for optimal performance.

Feel free to ask if you need further information on any of these questions!