Microsemi Corporation
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SMBJ13E3/TR13
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SMBJ13E3/TR13

Product Overview

Category

The SMBJ13E3/TR13 belongs to the category of surface mount transient voltage suppressor diodes.

Use

It is used for protecting sensitive electronic equipment from voltage transients induced by lightning, inductive load switching, and electrostatic discharge.

Characteristics

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

Package

The SMBJ13E3/TR13 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 SMBJ13E3/TR13 is typically packaged in reels and is available in quantities suitable for both prototyping and production purposes.

Specifications

  • Peak Pulse Power: 600W
  • Breakdown Voltage Range: 11.1V to 12.5V
  • Operating Temperature Range: -55°C to +150°C
  • RoHS Compliant: Yes

Detailed Pin Configuration

The SMBJ13E3/TR13 has two pins, with the anode connected to pin 1 and the cathode connected to pin 2.

Functional Features

  • Transient voltage suppression
  • Reverse standoff voltage
  • Low leakage current

Advantages and Disadvantages

Advantages

  • Fast response time protects against transient voltage events
  • Low clamping voltage ensures minimal impact on the protected circuit
  • RoHS compliance for environmental sustainability

Disadvantages

  • Limited power dissipation capability compared to larger package options
  • Sensitive to excessive voltage or current beyond specified ratings

Working Principles

The SMBJ13E3/TR13 operates by diverting excess transient current away from the protected circuit, thereby limiting the voltage across it. This is achieved through the use of a semiconductor junction that rapidly switches into a low impedance state when exposed to high voltage transients.

Detailed Application Field Plans

The SMBJ13E3/TR13 is commonly used in: - Telecommunication equipment - Industrial control systems - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to the SMBJ13E3/TR13 include: - P6SMBJ13A - SMAJ13A - SMCJ13A

In conclusion, the SMBJ13E3/TR13 is a vital component in safeguarding electronic circuits from transient voltage events, offering fast response times and low clamping voltages. Its compact package and RoHS compliance make it suitable for a wide range of applications, although users should be mindful of its limitations in power dissipation and susceptibility to excessive voltage or current.

Senaraikan 10 soalan dan jawapan biasa yang berkaitan dengan aplikasi SMBJ13E3/TR13 dalam penyelesaian teknikal

  1. What is the SMBJ13E3/TR13?

    • The SMBJ13E3/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 SMBJ13E3/TR13?

    • The maximum working voltage of SMBJ13E3/TR13 is 13V.

  3. What is the peak pulse power of SMBJ13E3/TR13?

    • The peak pulse power of SMBJ13E3/TR13 is typically 600W under 10/1000μs waveform.

  4. What are the typical applications of SMBJ13E3/TR13?

    • Typical applications of SMBJ13E3/TR13 include protection of electronic circuits in telecommunications equipment, computers, consumer electronics, and industrial automation systems.

  5. What is the operating temperature range of SMBJ13E3/TR13?

    • The operating temperature range of SMBJ13E3/TR13 is -55°C to +150°C.

  6. What is the package type of SMBJ13E3/TR13?

    • SMBJ13E3/TR13 comes in a DO-214AA (SMB) package.

  7. What is the clamping voltage of SMBJ13E3/TR13?

    • The clamping voltage of SMBJ13E3/TR13 at its peak pulse current is typically 21.5V.

  8. Is SMBJ13E3/TR13 RoHS compliant?

    • Yes, SMBJ13E3/TR13 is RoHS compliant, making it suitable for use in environmentally conscious designs.

  9. What are the key features of SMBJ13E3/TR13?

    • Key features of SMBJ13E3/TR13 include low profile, fast response time, and high surge capability.

  10. How should SMBJ13E3/TR13 be mounted on a PCB?

    • SMBJ13E3/TR13 should be mounted with the cathode side facing the PCB and soldered using appropriate reflow or wave soldering techniques.