Microsemi Corporation
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SMAJ15E3/TR13
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SMAJ15E3/TR13

Product Overview

  • Category: Diode
  • Use: Voltage clamping
  • Characteristics: Low leakage current, fast response time
  • Package: DO-214AC (SMA)
  • Essence: Transient voltage suppressor diode
  • Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

  • Voltage - Reverse Standoff (Typ): 15V
  • Voltage - Breakdown (Min): 16.7V
  • Voltage - Clamping (Max) @ Ipp: 24.4V
  • Current - Peak Pulse (10/1000µs): 19.2A
  • Power - Peak Pulse: 400W
  • Type: Zener

Detailed Pin Configuration

The SMAJ15E3/TR13 diode has two pins: 1. Anode 2. Cathode

Functional Features

  • Provides protection against transient voltage spikes
  • Fast response time for rapid clamping of voltage surges
  • Low leakage current for minimal power loss

Advantages and Disadvantages

Advantages

  • Effective in protecting sensitive electronic components from voltage transients
  • Fast response time ensures quick suppression of voltage spikes
  • Low leakage current minimizes power dissipation

Disadvantages

  • Limited to clamping voltages within its specified range
  • May require additional circuitry for comprehensive surge protection

Working Principles

The SMAJ15E3/TR13 operates by diverting excessive voltage away from sensitive components when a transient voltage spike occurs. It achieves this by rapidly conducting current when the voltage exceeds its clamping level, thereby protecting downstream electronics.

Detailed Application Field Plans

The SMAJ15E3/TR13 is commonly used in various applications such as: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

Some alternative models to the SMAJ15E3/TR13 include: - P6SMB15CA - 1.5SMC15CA - SMBJ15CA

In conclusion, the SMAJ15E3/TR13 diode is a crucial component in safeguarding electronic circuits from transient voltage spikes, offering fast response times and low leakage current. Its application spans across diverse industries, providing reliable protection against voltage surges.

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Перелічіть 10 типових запитань і відповідей, пов’язаних із застосуванням SMAJ15E3/TR13 у технічних рішеннях

  1. What is SMAJ15E3/TR13?

    • SMAJ15E3/TR13 is a surface mount transient voltage suppressor diode designed to protect sensitive electronics from voltage spikes and transients.

  2. What is the maximum working voltage of SMAJ15E3/TR13?

    • The maximum working voltage of SMAJ15E3/TR13 is 15V.

  3. What is the peak pulse power of SMAJ15E3/TR13?

    • The peak pulse power of SMAJ15E3/TR13 is 400W.

  4. What are the typical applications of SMAJ15E3/TR13?

    • SMAJ15E3/TR13 is commonly used in applications such as power supplies, telecommunications equipment, automotive electronics, and industrial controls to protect against voltage surges.

  5. What is the clamping voltage of SMAJ15E3/TR13?

    • The clamping voltage of SMAJ15E3/TR13 is typically around 24.4V at 10A.

  6. What is the operating temperature range of SMAJ15E3/TR13?

    • The operating temperature range of SMAJ15E3/TR13 is -55°C to 150°C.

  7. Is SMAJ15E3/TR13 RoHS compliant?

    • Yes, SMAJ15E3/TR13 is RoHS compliant, making it suitable for use in environmentally sensitive applications.

  8. What is the package type of SMAJ15E3/TR13?

    • SMAJ15E3/TR13 comes in a DO-214AC (SMA) package.

  9. What are the key features of SMAJ15E3/TR13?

    • Some key features of SMAJ15E3/TR13 include low leakage current, fast response time, and high surge capability.

  10. How should SMAJ15E3/TR13 be mounted on a PCB?

    • SMAJ15E3/TR13 should be mounted using appropriate soldering techniques and placed close to the protected circuit to minimize lead inductance.

Feel free to ask if you need further information on any of these questions!