Microsemi Corporation
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SMBJ8.5E3/TR13
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SMBJ8.5E3/TR13

Product Overview

Category

The SMBJ8.5E3/TR13 belongs to the category of transient voltage suppressor (TVS) diodes.

Use

It is primarily used for surge protection in electronic circuits, providing a low clamping voltage during transient events.

Characteristics

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

Package

The SMBJ8.5E3/TR13 is typically available in a surface mount package.

Essence

The essence of this product lies in its ability to protect sensitive electronic components from voltage transients and surges.

Packaging/Quantity

It is commonly packaged in reels or tape and reel format, with quantities varying based on manufacturer specifications.

Specifications

  • Peak Pulse Power: 600W
  • Breakdown Voltage: 8.5V
  • Operating Temperature Range: -55°C to +150°C
  • RoHS Compliant: Yes

Detailed Pin Configuration

The SMBJ8.5E3/TR13 typically features a unidirectional configuration with two pins for surface mounting onto circuit boards.

Functional Features

  • Provides effective protection against voltage transients
  • Rapid response to transient events
  • Low clamping voltage ensures minimal impact on protected circuits

Advantages

  • High surge current capability
  • Compact surface mount package
  • RoHS compliant

Disadvantages

  • Limited breakdown voltage compared to higher-rated TVS diodes
  • May require additional circuitry for handling higher voltage transients

Working Principles

The SMBJ8.5E3/TR13 operates based on the principle of avalanche breakdown, where it rapidly conducts excess voltage away from sensitive components, thereby limiting the voltage across the protected circuit.

Detailed Application Field Plans

This TVS diode is commonly utilized in various applications including: - Consumer electronics - Telecommunications equipment - Industrial control systems - Automotive electronics

Detailed and Complete Alternative Models

  • SMBJ5.0A: Similar TVS diode with a lower breakdown voltage of 5.0V
  • SMBJ12CA: Higher-rated TVS diode with a breakdown voltage of 12V
  • SMBJ15A: TVS diode with a higher breakdown voltage of 15V

In conclusion, the SMBJ8.5E3/TR13 transient voltage suppressor diode offers efficient surge protection for a wide range of electronic applications, with its compact size and high surge current capability making it a popular choice for designers seeking reliable transient voltage suppression.

Maglista ng 10 karaniwang tanong at sagot na nauugnay sa aplikasyon ng SMBJ8.5E3/TR13 sa mga teknikal na solusyon

  1. What is the SMBJ8.5E3/TR13?

    • The SMBJ8.5E3/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 SMBJ8.5E3/TR13?

    • The maximum working voltage of SMBJ8.5E3/TR13 is 8.5 volts.

  3. What is the peak pulse power dissipation of SMBJ8.5E3/TR13?

    • The peak pulse power dissipation of SMBJ8.5E3/TR13 is typically 600 watts.

  4. What are the typical applications of SMBJ8.5E3/TR13?

    • SMBJ8.5E3/TR13 is commonly used in applications such as telecommunications equipment, industrial control systems, and automotive electronics to protect against voltage surges.

  5. What is the clamping voltage of SMBJ8.5E3/TR13?

    • The clamping voltage of SMBJ8.5E3/TR13 is typically around 14.5 volts.

  6. What is the operating temperature range of SMBJ8.5E3/TR13?

    • The operating temperature range of SMBJ8.5E3/TR13 is usually between -55°C to +150°C.

  7. How does SMBJ8.5E3/TR13 provide protection in technical solutions?

    • SMBJ8.5E3/TR13 provides protection by diverting excessive current away from sensitive components when a voltage surge occurs, thereby preventing damage.

  8. Is SMBJ8.5E3/TR13 RoHS compliant?

    • Yes, SMBJ8.5E3/TR13 is RoHS compliant, meaning it meets the Restriction of Hazardous Substances directive.

  9. What is the package type of SMBJ8.5E3/TR13?

    • SMBJ8.5E3/TR13 comes in a surface mount DO-214AA (SMB) package.

  10. Can SMBJ8.5E3/TR13 be used for ESD protection?

    • Yes, SMBJ8.5E3/TR13 can be used for electrostatic discharge (ESD) protection in various electronic circuits and systems.