Microsemi Corporation
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SMAJ5951AE3/TR13
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SMAJ5951AE3/TR13

Product Overview

Category: Diode
Use: Voltage clamping in electronic circuits
Characteristics: Fast response time, low leakage current, high surge capability
Package: DO-214AC (SMA) package
Essence: Protection of sensitive electronic components from voltage spikes
Packaging/Quantity: Tape and reel, 3000 units per reel

Specifications

  • Peak Pulse Power: 5.0 Watts
  • Breakdown Voltage: 64.4V to 71.1V
  • Operating Temperature Range: -55°C to +150°C
  • Reverse Standoff Voltage: 58.1V

Detailed Pin Configuration

The SMAJ5951AE3/TR13 diode has two pins, anode and cathode, which are identified by a line on the cathode side of the diode.

Functional Features

  • Fast response to transient over-voltage events
  • Low clamping voltage
  • High surge capability
  • RoHS compliant

Advantages and Disadvantages

Advantages: - Protects sensitive electronic components from voltage spikes - Fast response time - RoHS compliant

Disadvantages: - Limited power dissipation capability - Requires careful consideration of placement in circuit design

Working Principles

The SMAJ5951AE3/TR13 operates by diverting excess current away from sensitive electronic components when a voltage spike occurs. It acts as a voltage clamp, limiting the voltage across the protected component.

Detailed Application Field Plans

  • Telecommunications: Protection of communication equipment from lightning-induced surges
  • Automotive: Safeguarding vehicle electronics from voltage transients
  • Industrial Control Systems: Shielding control systems from power surges

Detailed and Complete Alternative Models

  • P6SMBJ58CA: Similar specifications with different package (DO-214AA)
  • 1.5SMC64CA: Higher peak pulse power rating with similar breakdown voltage

This comprehensive entry provides detailed information about the SMAJ5951AE3/TR13 diode, including its category, use, characteristics, packaging, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Senaraikan 10 soalan dan jawapan biasa yang berkaitan dengan aplikasi SMAJ5951AE3/TR13 dalam penyelesaian teknikal

  1. What is SMAJ5951AE3/TR13?

    • SMAJ5951AE3/TR13 is a surface mount transient voltage suppressor diode designed to protect sensitive electronics from voltage spikes and transients.

  2. What is the maximum peak pulse power of SMAJ5951AE3/TR13?

    • The maximum peak pulse power of SMAJ5951AE3/TR13 is 400 watts.

  3. What is the breakdown voltage of SMAJ5951AE3/TR13?

    • The breakdown voltage of SMAJ5951AE3/TR13 is 64.4V.

  4. What are the typical applications of SMAJ5951AE3/TR13?

    • SMAJ5951AE3/TR13 is commonly used in various technical solutions such as power supplies, telecommunications equipment, automotive electronics, and industrial control systems to protect against voltage surges.

  5. What is the operating temperature range of SMAJ5951AE3/TR13?

    • The operating temperature range of SMAJ5951AE3/TR13 is -55°C to +150°C.

  6. What is the response time of SMAJ5951AE3/TR13?

    • The response time of SMAJ5951AE3/TR13 is very fast, typically responding within nanoseconds to clamp the transient voltage.

  7. Is SMAJ5951AE3/TR13 RoHS compliant?

    • Yes, SMAJ5951AE3/TR13 is RoHS compliant, making it suitable for use in environmentally friendly electronic products.

  8. What is the package type of SMAJ5951AE3/TR13?

    • SMAJ5951AE3/TR13 comes in a DO-214AC (SMA) package, which is a popular surface mount package for diodes.

  9. Can SMAJ5951AE3/TR13 be used for ESD protection?

    • Yes, SMAJ5951AE3/TR13 can provide effective electrostatic discharge (ESD) protection for sensitive electronic components.

  10. What are the key features of SMAJ5951AE3/TR13?

    • Some key features of SMAJ5951AE3/TR13 include low clamping voltage, fast response time, high surge capability, and compatibility with automated placement equipment.