Microsemi Corporation
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SMBJ40CE3/TR13
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SMBJ40CE3/TR13

Product Overview

Category

The SMBJ40CE3/TR13 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

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

Package

The SMBJ40CE3/TR13 is available in a surface mount DO-214AA (SMB) package.

Essence

The essence of this product lies in its ability to provide reliable protection for electronic circuits against transient voltage events.

Packaging/Quantity

The SMBJ40CE3/TR13 is typically packaged in reels and is available in quantities suitable for production and assembly needs.

Specifications

  • Standoff Voltage: 40V
  • Breakdown Voltage: 44.4V
  • Peak Pulse Power: 600W
  • Operating Temperature Range: -55°C to +150°C
  • Reverse Standoff Voltage: 40V
  • Reverse Leakage Current: 1μA

Detailed Pin Configuration

The SMBJ40CE3/TR13 has two pins, with the anode connected to the positive side and the cathode connected to the negative side of the circuit.

Functional Features

  • Provides bi-directional protection
  • Responds quickly to transient voltage events
  • Maintains low clamping voltage to protect downstream components

Advantages and Disadvantages

Advantages

  • Effective protection against transient voltage events
  • Fast response time
  • Compact surface mount package

Disadvantages

  • May require additional circuitry for comprehensive overvoltage protection

Working Principles

The SMBJ40CE3/TR13 operates by diverting excessive transient current away from sensitive components, thereby limiting the voltage across the protected circuit.

Detailed Application Field Plans

The SMBJ40CE3/TR13 is commonly used in various applications including: - Telecommunication equipment - Industrial control systems - Automotive electronics - Consumer electronics - Power supplies

Detailed and Complete Alternative Models

Some alternative models to the SMBJ40CE3/TR13 include: - SMAJ40A - P6SMBJ40A - SMCJ40A

In conclusion, the SMBJ40CE3/TR13 transient voltage suppressor diode offers effective protection against transient voltage events, making it an essential component in various electronic applications.

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רשום 10 שאלות ותשובות נפוצות הקשורות ליישום של SMBJ40CE3/TR13 בפתרונות טכניים

  1. What is the SMBJ40CE3/TR13?

    • The SMBJ40CE3/TR13 is a surface mount transient voltage suppressor diode designed to protect sensitive electronic components from voltage spikes and transients.

  2. What is the maximum working voltage of the SMBJ40CE3/TR13?

    • The maximum working voltage of the SMBJ40CE3/TR13 is 40 volts.

  3. What is the peak pulse power dissipation of the SMBJ40CE3/TR13?

    • The peak pulse power dissipation of the SMBJ40CE3/TR13 is 600 watts.

  4. What are the typical applications of the SMBJ40CE3/TR13?

    • The SMBJ40CE3/TR13 is commonly used in applications such as power supplies, telecommunications equipment, industrial controls, and automotive electronics for transient voltage protection.

  5. What is the clamping voltage of the SMBJ40CE3/TR13?

    • The clamping voltage of the SMBJ40CE3/TR13 is typically around 64.5 volts at 10A.

  6. What is the operating temperature range of the SMBJ40CE3/TR13?

    • The SMBJ40CE3/TR13 has an operating temperature range of -55°C to +150°C.

  7. How does the SMBJ40CE3/TR13 provide overvoltage protection?

    • The SMBJ40CE3/TR13 diverts excessive current away from sensitive components by shunting it to ground during voltage transients.

  8. Can the SMBJ40CE3/TR13 be used in high-speed data lines?

    • Yes, the SMBJ40CE3/TR13 is suitable for protecting high-speed data lines from voltage surges and transients.

  9. Is the SMBJ40CE3/TR13 RoHS compliant?

    • Yes, the SMBJ40CE3/TR13 is compliant with the Restriction of Hazardous Substances (RoHS) directive.

  10. What are the packaging options available for the SMBJ40CE3/TR13?

    • The SMBJ40CE3/TR13 is available in various surface mount packages, including SMB, SMC, and DO-214AA, to suit different application requirements.