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SZ1SMB5949BT3G
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SZ1SMB5949BT3G

Product Overview

Category

The SZ1SMB5949BT3G 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

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

Package

The SZ1SMB5949BT3G 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 SZ1SMB5949BT3G 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 SZ1SMB5949BT3G has two pins, anode, and cathode, which are clearly labeled on the device.

Functional Features

  • Provides bi-directional protection
  • Low incremental surge resistance
  • High temperature stability

Advantages

  • Fast response to transient overvoltage events
  • High surge current handling capability
  • Compact form factor

Disadvantages

  • Clamping voltage may be higher than some alternative models
  • Limited to specific voltage ratings

Working Principles

When a transient voltage spike occurs, the SZ1SMB5949BT3G conducts and clamps the voltage to a safe level, protecting downstream components.

Detailed Application Field Plans

The SZ1SMB5949BT3G is commonly used in: - Telecommunication equipment - Automotive electronics - Industrial control systems - Power supplies

Detailed and Complete Alternative Models

Some alternative TVS diodes to the SZ1SMB5949BT3G include: - P6SMBJ51CA - 1.5SMC51CA - SMBJ51CA

In conclusion, the SZ1SMB5949BT3G is a reliable TVS diode that offers fast response and high surge current capability, making it suitable for a wide range of applications requiring overvoltage protection.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de SZ1SMB5949BT3G en soluciones técnicas

  1. What is the SZ1SMB5949BT3G?

    • The SZ1SMB5949BT3G is a 5.0V surface mount transient voltage suppressor diode designed to protect sensitive electronics from voltage transients induced by lightning, inductive load switching, and electrostatic discharge.

  2. What is the maximum peak pulse power of SZ1SMB5949BT3G?

    • The maximum peak pulse power of SZ1SMB5949BT3G is 600W under a 10/1000μs waveform.

  3. What is the breakdown voltage of SZ1SMB5949BT3G?

    • The breakdown voltage of SZ1SMB5949BT3G is 5.0V.

  4. What are the typical applications of SZ1SMB5949BT3G?

    • SZ1SMB5949BT3G is commonly used in applications such as telecommunications equipment, computers, industrial and consumer electronics, and automotive systems for transient voltage suppression.

  5. What is the operating temperature range of SZ1SMB5949BT3G?

    • The operating temperature range of SZ1SMB5949BT3G is -55°C to +150°C.

  6. What is the package type of SZ1SMB5949BT3G?

    • SZ1SMB5949BT3G comes in a DO-214AA (SMB) package.

  7. What is the clamping voltage of SZ1SMB5949BT3G?

    • The clamping voltage of SZ1SMB5949BT3G at its peak pulse current is typically 9.2V.

  8. What are the key features of SZ1SMB5949BT3G?

    • Key features of SZ1SMB5949BT3G include low profile package, excellent clamping capability, fast response time, and high surge capability.

  9. How does SZ1SMB5949BT3G provide protection to electronic circuits?

    • SZ1SMB5949BT3G diverts excessive current away from sensitive electronic components, thereby protecting them from damage due to voltage surges and transients.

  10. Is SZ1SMB5949BT3G RoHS compliant?

    • Yes, SZ1SMB5949BT3G is RoHS compliant, making it suitable for use in environmentally friendly electronic products.