Vishay Semiconductor Diodes Division
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SMBJ48C-E3/52
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SMBJ48C-E3/52

Product Overview

Category

The SMBJ48C-E3/52 belongs to the category of transient voltage suppressor (TVS) diodes.

Use

It is used to protect sensitive electronic components from voltage transients induced by lightning, electrostatic discharge (ESD), and other transient voltage events.

Characteristics

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

Package

The SMBJ48C-E3/52 is available in a surface mount 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 SMBJ48C-E3/52 is typically packaged in reels with a quantity of 3000 units per reel.

Specifications

  • Standoff Voltage: 48V
  • Breakdown Voltage: 53.3V
  • Peak Pulse Power: 600W
  • Operating Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The SMBJ48C-E3/52 has two pins, anode, and cathode, which are clearly labeled on the device.

Functional Features

  • Bi-directional TVS diode
  • Low clamping voltage
  • Fast response to transient events
  • High surge current capability

Advantages

  • Provides effective protection against transient voltage events
  • Fast response time helps in minimizing damage to sensitive components
  • RoHS compliant, making it environmentally friendly

Disadvantages

  • May require additional circuitry for comprehensive overvoltage protection in some applications
  • Limited to a specific voltage range

Working Principles

The SMBJ48C-E3/52 works by diverting excessive transient currents away from sensitive components, thereby limiting the voltage across the protected circuit.

Detailed Application Field Plans

This TVS diode is commonly used in: - Telecommunication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to the SMBJ48C-E3/52 include: - SMAJ48A - P6SMB48CA - SMCJ48A

In conclusion, the SMBJ48C-E3/52 transient voltage suppressor diode offers reliable overvoltage protection for a wide range of electronic applications, making it an essential component in safeguarding sensitive circuits from transient voltage events.

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技術ソリューションにおける SMBJ48C-E3/52 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 SMBJ48C-E3/52?

    • The SMBJ48C-E3/52 is a surface mount transient voltage suppressor diode designed to protect sensitive electronic components from voltage spikes and transients.

  2. What is the maximum peak pulse power of the SMBJ48C-E3/52?

    • The maximum peak pulse power of the SMBJ48C-E3/52 is 600 watts.

  3. What is the breakdown voltage of the SMBJ48C-E3/52?

    • The breakdown voltage of the SMBJ48C-E3/52 is 53.3 volts.

  4. What are the typical applications for the SMBJ48C-E3/52?

    • The SMBJ48C-E3/52 is commonly used in applications such as telecommunications equipment, industrial automation, and power supplies to protect against voltage surges.

  5. What is the clamping voltage of the SMBJ48C-E3/52?

    • The clamping voltage of the SMBJ48C-E3/52 is 77.4 volts at 10A.

  6. What is the operating temperature range of the SMBJ48C-E3/52?

    • The SMBJ48C-E3/52 has an operating temperature range of -55°C to +150°C.

  7. Is the SMBJ48C-E3/52 RoHS compliant?

    • Yes, the SMBJ48C-E3/52 is RoHS compliant, making it suitable for use in environmentally sensitive applications.

  8. What is the package type of the SMBJ48C-E3/52?

    • The SMBJ48C-E3/52 comes in a DO-214AA (SMB) package.

  9. What is the response time of the SMBJ48C-E3/52?

    • The response time of the SMBJ48C-E3/52 is very fast, typically responding within nanoseconds to clamp transient voltages.

  10. Can the SMBJ48C-E3/52 be used in automotive applications?

    • Yes, the SMBJ48C-E3/52 is suitable for use in automotive electronics to protect against voltage transients and surges.