Microsemi Corporation
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SMBJ11E3/TR13
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SMBJ11E3/TR13

Product Overview

Category

The SMBJ11E3/TR13 belongs to the category of surface mount transient voltage suppressor diodes.

Use

These diodes are used to protect sensitive electronic components from voltage spikes and transients in various electronic circuits.

Characteristics

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

Package

The SMBJ11E3/TR13 is available in a DO-214AA (SMB) package.

Essence

The essence of this product lies in its ability to provide reliable protection against voltage surges, ensuring the integrity of connected electronic devices.

Packaging/Quantity

The SMBJ11E3/TR13 is typically packaged in reels with quantities varying based on manufacturer specifications.

Specifications

  • Peak Power Dissipation: 600W
  • Breakdown Voltage Range: 6.4V to 220V
  • Operating Temperature Range: -55°C to +150°C
  • RoHS Compliant: Yes

Detailed Pin Configuration

The SMBJ11E3/TR13 follows a standard surface mount diode pin configuration with two terminals for connection.

Functional Features

  • Transient voltage suppression
  • Bidirectional clamping capability
  • Low leakage current

Advantages

  • Fast response to transient events
  • Compact size for space-constrained applications
  • Wide range of breakdown voltages available

Disadvantages

  • Limited surge current handling compared to larger package diodes
  • Sensitive to thermal stress due to small form factor

Working Principles

The SMBJ11E3/TR13 operates by diverting excessive voltage away from sensitive components, thereby limiting the potential damage caused by transient events. When a surge occurs, the diode rapidly conducts, providing a low impedance path for the excess energy to be dissipated.

Detailed Application Field Plans

The SMBJ11E3/TR13 is commonly used in: - Power supply units - Communication equipment - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

  • SMBJ5.0A: Similar characteristics with a lower breakdown voltage
  • SMBJ24CA: Higher breakdown voltage variant for increased protection

In conclusion, the SMBJ11E3/TR13 is a versatile surface mount transient voltage suppressor diode that offers reliable protection against voltage surges in various electronic applications. Its fast response time, low clamping voltage, and compact package make it an ideal choice for safeguarding sensitive components. However, users should consider its surge current limitations and thermal sensitivity when integrating it into high-power or harsh environment applications.

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Liste 10 almindelige spørgsmål og svar relateret til anvendelsen af SMBJ11E3/TR13 i tekniske løsninger

  1. What is the SMBJ11E3/TR13?

    • The SMBJ11E3/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 SMBJ11E3/TR13?

    • The maximum working voltage of the SMBJ11E3/TR13 is 11 volts.

  3. What is the peak pulse power dissipation of the SMBJ11E3/TR13?

    • The peak pulse power dissipation of the SMBJ11E3/TR13 is typically 600 watts.

  4. What are the typical applications of the SMBJ11E3/TR13?

    • The SMBJ11E3/TR13 is commonly used in applications such as consumer electronics, automotive electronics, industrial equipment, and telecommunications equipment to protect against voltage transients.

  5. What is the clamping voltage of the SMBJ11E3/TR13?

    • The clamping voltage of the SMBJ11E3/TR13 is the voltage at which it begins to conduct significantly during a transient event and is typically around 18 volts.

  6. What is the operating temperature range of the SMBJ11E3/TR13?

    • The SMBJ11E3/TR13 has an operating temperature range of -55°C to 150°C.

  7. How does the SMBJ11E3/TR13 provide protection?

    • The SMBJ11E3/TR13 provides protection by diverting excessive current away from sensitive components when a transient event occurs, thus preventing damage.

  8. Is the SMBJ11E3/TR13 RoHS compliant?

    • Yes, the SMBJ11E3/TR13 is RoHS compliant, meaning it meets the Restriction of Hazardous Substances directive.

  9. What is the package type of the SMBJ11E3/TR13?

    • The SMBJ11E3/TR13 comes in a DO-214AA (SMB) package.

  10. Can the SMBJ11E3/TR13 be used for overvoltage protection in power supply circuits?

    • Yes, the SMBJ11E3/TR13 can be used for overvoltage protection in power supply circuits to safeguard sensitive components from voltage surges.