Microsemi Corporation
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SMCJ15CAE3/TR13
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SMCJ15CAE3/TR13

Product Overview

Category

The SMCJ15CAE3/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, inductive load switching, and electrostatic discharge.

Characteristics

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

Package

The SMCJ15CAE3/TR13 is available in a DO-214AB (SMC) package.

Essence

The essence of this product lies in its ability to divert excessive current away from sensitive components, thereby safeguarding them from damage due to voltage spikes.

Packaging/Quantity

The SMCJ15CAE3/TR13 is typically packaged in reels with quantities varying based on customer requirements.

Specifications

  • Standoff Voltage: 12.8V
  • Breakdown Voltage: 14.3V
  • Maximum Clamping Voltage: 20.6V
  • Peak Pulse Current: 43.5A
  • Operating Temperature Range: -55°C to 150°C

Detailed Pin Configuration

The SMCJ15CAE3/TR13 has two pins, anode, and cathode, which are denoted by the "+" and "-" symbols, respectively.

Functional Features

  • Bi-directional TVS diode
  • Low incremental surge resistance
  • High temperature stability

Advantages and Disadvantages

Advantages

  • Provides robust protection against voltage surges
  • Fast response time ensures minimal impact on the protected circuit
  • Wide operating temperature range

Disadvantages

  • May exhibit leakage current at lower voltages
  • Requires careful consideration of mounting and layout for optimal performance

Working Principles

When a voltage surge occurs, the SMCJ15CAE3/TR13 conducts excess current to the ground, limiting the voltage across the protected circuit to a safe level.

Detailed Application Field Plans

The SMCJ15CAE3/TR13 is commonly used in: - Telecommunication equipment - Power supplies - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

Some alternative models to the SMCJ15CAE3/TR13 include: - P6KE15CA - 1.5SMCJ15A - SMAJ15A

In conclusion, the SMCJ15CAE3/TR13 transient voltage suppressor diode offers reliable protection against voltage transients, making it an essential component in various electronic applications.

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Liste 10 almindelige spørgsmål og svar relateret til anvendelsen af SMCJ15CAE3/TR13 i tekniske løsninger

  1. What is the SMCJ15CAE3/TR13 used for?

    • The SMCJ15CAE3/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 SMCJ15CAE3/TR13?

    • The maximum peak pulse power of the SMCJ15CAE3/TR13 is 1500 watts.

  3. What is the breakdown voltage of the SMCJ15CAE3/TR13?

    • The breakdown voltage of the SMCJ15CAE3/TR13 is 15 volts.

  4. What are the typical applications of the SMCJ15CAE3/TR13?

    • Typical applications of the SMCJ15CAE3/TR13 include protection of electronic equipment such as computers, telecommunication equipment, and consumer electronics from voltage surges.

  5. What is the response time of the SMCJ15CAE3/TR13?

    • The response time of the SMCJ15CAE3/TR13 is very fast, typically responding within nanoseconds to clamp the transient voltage.

  6. Is the SMCJ15CAE3/TR13 RoHS compliant?

    • Yes, the SMCJ15CAE3/TR13 is RoHS compliant, making it suitable for use in environmentally friendly electronic products.

  7. What is the operating temperature range of the SMCJ15CAE3/TR13?

    • The SMCJ15CAE3/TR13 has an operating temperature range of -55°C to +150°C, making it suitable for a wide range of environments.

  8. Does the SMCJ15CAE3/TR13 require a heat sink for operation?

    • In most cases, the SMCJ15CAE3/TR13 does not require a heat sink due to its high power handling capability and fast response time.

  9. Can the SMCJ15CAE3/TR13 be used for surge protection in power supply units?

    • Yes, the SMCJ15CAE3/TR13 is commonly used for surge protection in power supply units to safeguard against voltage transients.

  10. What package type does the SMCJ15CAE3/TR13 come in?

    • The SMCJ15CAE3/TR13 is available in a surface mount package, making it suitable for automated assembly processes in electronic manufacturing.