Microsemi Corporation
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SMCJ17E3/TR13
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SMCJ17E3/TR13

Product Overview

Category

The SMCJ17E3/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

Package

The SMCJ17E3/TR13 is typically available in a DO-214AB (SMC) package.

Essence

The essence of the SMCJ17E3/TR13 lies in its ability to divert excessive current away from sensitive components, thereby safeguarding them from damage.

Packaging/Quantity

The SMCJ17E3/TR13 is commonly packaged in reels with quantities varying based on manufacturer specifications.

Specifications

  • Standoff Voltage: 15.3V
  • Breakdown Voltage: 17V
  • Maximum Clamping Voltage: 27.4V
  • Peak Pulse Current: 30.6A
  • Operating Temperature Range: -55°C to 150°C

Detailed Pin Configuration

The SMCJ17E3/TR13 typically has two pins, with the anode connected to the positive side and the cathode connected to the negative side of the circuit.

Functional Features

  • Bi-directional clamping capability
  • Low incremental surge resistance
  • RoHS compliant

Advantages and Disadvantages

Advantages

  • Rapid response to transient events
  • High surge current handling capacity
  • Compact form factor

Disadvantages

  • Limited effectiveness against sustained overvoltage conditions
  • May require additional circuitry for comprehensive protection

Working Principles

When a transient voltage spike occurs, the SMCJ17E3/TR13 conducts current to limit the voltage across the protected circuit. It acts as a shunt to divert excess energy away from sensitive components.

Detailed Application Field Plans

The SMCJ17E3/TR13 is widely used in: - Telecommunication equipment - Power supplies - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

Some alternative models to the SMCJ17E3/TR13 include: - P6SMBJ17CA - 1.5KE17CA - SMBJ17CA

In conclusion, the SMCJ17E3/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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Перелічіть 10 типових запитань і відповідей, пов’язаних із застосуванням SMCJ17E3/TR13 у технічних рішеннях

  1. What is the SMCJ17E3/TR13 used for?

    • The SMCJ17E3/TR13 is a transient voltage suppressor diode designed to protect sensitive electronic components from voltage spikes and transients.

  2. What is the maximum peak pulse power of the SMCJ17E3/TR13?

    • The maximum peak pulse power of the SMCJ17E3/TR13 is 1500 watts.

  3. What is the breakdown voltage of the SMCJ17E3/TR13?

    • The breakdown voltage of the SMCJ17E3/TR13 is 17 volts.

  4. How does the SMCJ17E3/TR13 provide protection against voltage spikes?

    • The SMCJ17E3/TR13 clamps the voltage to a safe level, diverting excess current away from sensitive components.

  5. What are the typical applications of the SMCJ17E3/TR13?

    • The SMCJ17E3/TR13 is commonly used in telecommunications equipment, industrial automation, power supplies, and automotive electronics.

  6. What is the response time of the SMCJ17E3/TR13?

    • The response time of the SMCJ17E3/TR13 is very fast, typically responding within nanoseconds to clamp the voltage spike.

  7. Is the SMCJ17E3/TR13 RoHS compliant?

    • Yes, the SMCJ17E3/TR13 is RoHS compliant, making it suitable for use in environmentally sensitive applications.

  8. Can the SMCJ17E3/TR13 be used for overvoltage protection in solar inverters?

    • Yes, the SMCJ17E3/TR13 is suitable for overvoltage protection in solar inverters, helping to safeguard the sensitive electronics from voltage surges.

  9. What is the operating temperature range of the SMCJ17E3/TR13?

    • The SMCJ17E3/TR13 has an operating temperature range of -55°C to +150°C, making it suitable for a wide range of environments.

  10. Does the SMCJ17E3/TR13 require any external components for proper operation?

    • No, the SMCJ17E3/TR13 does not require any external components for proper operation, making it easy to integrate into technical solutions.