Microsemi Corporation
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SMCJ28CE3/TR13
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SMCJ28CE3/TR13

Product Overview

Category

The SMCJ28CE3/TR13 belongs to the category of transient voltage suppressor diodes.

Use

It is used to protect sensitive electronic components from voltage transients induced by lightning, inductive load switching, and electrostatic discharge.

Characteristics

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

Package

The SMCJ28CE3/TR13 is available in a DO-214AB (SMC) package.

Essence

The essence of this product lies in its ability to provide robust protection against voltage surges, ensuring the reliability of electronic systems.

Packaging/Quantity

The SMCJ28CE3/TR13 is typically packaged in reels with a quantity of 1500 units per reel.

Specifications

  • Standoff Voltage: 28V
  • Breakdown Voltage: 31.1V
  • Maximum Clamping Voltage: 45.4V
  • Peak Pulse Current: 30.5A
  • Operating Temperature Range: -55°C to 150°C

Detailed Pin Configuration

The SMCJ28CE3/TR13 has two pins, with the anode connected to pin 1 and the cathode connected to pin 2.

Functional Features

  • Bi-directional clamping capability
  • Low incremental surge resistance
  • High temperature stability

Advantages and Disadvantages

Advantages

  • Fast response to transient over-voltage events
  • Low clamping voltage ensures minimal stress on protected circuits
  • High surge current capability for enhanced protection

Disadvantages

  • Limited to low voltage applications
  • May require additional circuitry for higher voltage protection

Working Principles

When a voltage transient occurs, the SMCJ28CE3/TR13 conducts current to divert the excess energy away from the protected circuit, thereby limiting the voltage across it.

Detailed Application Field Plans

The SMCJ28CE3/TR13 is commonly used in: - Telecommunication equipment - Automotive electronics - Industrial control systems - Power supplies

Detailed and Complete Alternative Models

Some alternative models to the SMCJ28CE3/TR13 include: - P6SMB28CA - 1.5SMC28CA - SMBJ28CA

In conclusion, the SMCJ28CE3/TR13 transient voltage suppressor diode offers reliable protection against voltage transients, making it an essential component in various electronic systems.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de SMCJ28CE3/TR13 en soluciones técnicas

  1. What is the maximum peak pulse current for SMCJ28CE3/TR13?

    • The maximum peak pulse current for SMCJ28CE3/TR13 is 300A.

  2. What is the breakdown voltage of SMCJ28CE3/TR13?

    • The breakdown voltage of SMCJ28CE3/TR13 is 31.1V.

  3. What is the typical clamping voltage of SMCJ28CE3/TR13?

    • The typical clamping voltage of SMCJ28CE3/TR13 is 45.4V at 14A.

  4. What is the power dissipation of SMCJ28CE3/TR13?

    • The power dissipation of SMCJ28CE3/TR13 is 1500W.

  5. What is the operating temperature range for SMCJ28CE3/TR13?

    • The operating temperature range for SMCJ28CE3/TR13 is -55°C to +150°C.

  6. What are the typical applications for SMCJ28CE3/TR13?

    • SMCJ28CE3/TR13 is commonly used in surge protection for sensitive electronics, such as in telecommunications equipment, industrial control systems, and automotive electronics.

  7. Is SMCJ28CE3/TR13 RoHS compliant?

    • Yes, SMCJ28CE3/TR13 is RoHS compliant.

  8. What is the package type of SMCJ28CE3/TR13?

    • SMCJ28CE3/TR13 comes in a SMC (DO-214AB) package.

  9. Does SMCJ28CE3/TR13 have a low leakage current?

    • Yes, SMCJ28CE3/TR13 has a low leakage current, making it suitable for use in high-speed data line protection.

  10. Can SMCJ28CE3/TR13 be used for ESD protection?

    • Yes, SMCJ28CE3/TR13 can be used for ESD (electrostatic discharge) protection in various electronic devices and systems.