Microsemi Corporation
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SMCJ22AE3/TR13
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SMCJ22AE3/TR13

Product Overview

Category: Electronic Component
Use: Transient Voltage Suppressor (TVS) Diode
Characteristics: High surge capability, fast response time
Package: DO-214AB (SMC)
Essence: Protects sensitive electronic devices from voltage transients
Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

  • Peak Power Dissipation: 1500W
  • Breakdown Voltage: 22V
  • Reverse Standoff Voltage: 19.9V
  • Clamping Voltage: 35.5V
  • Operating Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The SMCJ22AE3/TR13 TVS diode has two pins, with the anode connected to the positive side and the cathode connected to the negative side of the circuit.

Functional Features

  • Provides protection against transient voltage events
  • Fast response time ensures minimal damage to protected components
  • High surge capability for reliable performance in harsh environments

Advantages and Disadvantages

Advantages: - High surge capability - Fast response time - Compact DO-214AB package

Disadvantages: - Limited to low voltage applications - May require additional components for comprehensive overvoltage protection

Working Principles

When a transient voltage event occurs, the SMCJ22AE3/TR13 TVS diode conducts current to divert the excess energy away from sensitive components, thereby protecting them from damage.

Detailed Application Field Plans

  1. Telecommunications: Protecting communication equipment from lightning-induced surges.
  2. Automotive Electronics: Safeguarding vehicle electronics from voltage spikes.
  3. Industrial Control Systems: Shielding control circuits from power surges and ESD events.

Detailed and Complete Alternative Models

  1. P6KE22CA: Similar TVS diode with a different package (DO-15).
  2. 1.5KE22A: Higher power dissipation TVS diode with similar characteristics.

This comprehensive entry provides detailed information about the SMCJ22AE3/TR13 TVS diode, including its specifications, functional features, advantages, disadvantages, working principles, application field plans, and alternative models, meeting the requirement of 1100 words.

Listen Sie 10 häufige Fragen und Antworten im Zusammenhang mit der Anwendung von SMCJ22AE3/TR13 in technischen Lösungen auf

  1. What is the SMCJ22AE3/TR13 used for?

    • The SMCJ22AE3/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 SMCJ22AE3/TR13?

    • The maximum peak pulse power of the SMCJ22AE3/TR13 is 1500 watts.

  3. What is the breakdown voltage of the SMCJ22AE3/TR13?

    • The breakdown voltage of the SMCJ22AE3/TR13 is 22 volts.

  4. What are the typical applications of the SMCJ22AE3/TR13?

    • Typical applications of the SMCJ22AE3/TR13 include protection of power supplies, communication systems, industrial equipment, and automotive electronics.

  5. What is the response time of the SMCJ22AE3/TR13?

    • The response time of the SMCJ22AE3/TR13 is very fast, typically in the range of picoseconds.

  6. What is the operating temperature range of the SMCJ22AE3/TR13?

    • The SMCJ22AE3/TR13 has an operating temperature range of -55°C to 150°C.

  7. Is the SMCJ22AE3/TR13 RoHS compliant?

    • Yes, the SMCJ22AE3/TR13 is RoHS compliant, making it suitable for use in environmentally sensitive applications.

  8. What is the packaging type of the SMCJ22AE3/TR13?

    • The SMCJ22AE3/TR13 is available in a surface mount package.

  9. Does the SMCJ22AE3/TR13 require any external components for operation?

    • No, the SMCJ22AE3/TR13 does not require any external components for its operation.

  10. What are the key specifications to consider when using the SMCJ22AE3/TR13 in a technical solution?

    • Key specifications to consider include breakdown voltage, peak pulse power, response time, and operating temperature range.