Microsemi Corporation
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SMAJ5941BE3/TR13
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SMAJ5941BE3/TR13

Product Overview

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

Specifications

  • Voltage - Reverse Standoff (Typ): 43.6V
  • Voltage - Breakdown (Min): 48.5V
  • Voltage - Clamping (Max) @ Ipp: 70.1V
  • Current - Peak Pulse (10/1000µs): 34.8A
  • Power - Peak Pulse: 400W
  • Type: Zener

Detailed Pin Configuration

The SMAJ5941BE3/TR13 diode has two pins, with the anode connected to the positive side and the cathode connected to the negative side.

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 voltage clamping
  • Fast response time
  • Low leakage current

Disadvantages

  • Limited power dissipation capability
  • Sensitive to overvoltage conditions

Working Principles

The SMAJ5941BE3/TR13 operates by diverting excess voltage away from sensitive components in a circuit, thereby protecting them from damage due to transient voltage spikes.

Detailed Application Field Plans

This diode is commonly used in electronic circuits to protect semiconductor devices from voltage transients induced by lightning, ESD, or inductive load switching.

Detailed and Complete Alternative Models

  • Alternative Model 1: P6KE39CA
  • Alternative Model 2: 1.5KE47CA
  • Alternative Model 3: SMBJ48CA

In conclusion, the SMAJ5941BE3/TR13 diode is a crucial component in electronic circuits, providing effective protection against transient voltage spikes while offering fast response times and low leakage current. Its specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models make it a valuable asset in various electronic applications.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de SMAJ5941BE3/TR13 en soluciones técnicas

  1. What is SMAJ5941BE3/TR13?

    • SMAJ5941BE3/TR13 is a surface mount transient voltage suppressor diode designed to protect sensitive electronics from voltage transients induced by lightning, inductive load switching, and electrostatic discharge.

  2. What is the maximum peak pulse power of SMAJ5941BE3/TR13?

    • The maximum peak pulse power of SMAJ5941BE3/TR13 is 400 watts.

  3. What is the breakdown voltage of SMAJ5941BE3/TR13?

    • The breakdown voltage of SMAJ5941BE3/TR13 is 64.4V.

  4. What are the typical applications of SMAJ5941BE3/TR13?

    • SMAJ5941BE3/TR13 is commonly used in telecommunications equipment, industrial controls, consumer electronics, and automotive electronics to protect against voltage surges.

  5. What is the operating temperature range of SMAJ5941BE3/TR13?

    • The operating temperature range of SMAJ5941BE3/TR13 is -55°C to +150°C.

  6. What is the response time of SMAJ5941BE3/TR13?

    • The response time of SMAJ5941BE3/TR13 is typically less than 1 picosecond.

  7. What is the package type of SMAJ5941BE3/TR13?

    • SMAJ5941BE3/TR13 comes in a DO-214AC (SMA) package.

  8. How does SMAJ5941BE3/TR13 protect against voltage transients?

    • SMAJ5941BE3/TR13 clamps the transient voltage to a safe level, diverting excess current away from the protected circuit.

  9. Is SMAJ5941BE3/TR13 RoHS compliant?

    • Yes, SMAJ5941BE3/TR13 is RoHS compliant, making it suitable for use in environmentally sensitive applications.

  10. Can SMAJ5941BE3/TR13 be used in high-speed data lines?

    • Yes, SMAJ5941BE3/TR13 is suitable for protecting high-speed data lines such as USB, Ethernet, and HDMI interfaces.