Microsemi Corporation
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SMAJ5948BE3/TR13
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SMAJ5948BE3/TR13

Product Overview

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

Specifications

  • Peak Pulse Power: 400W
  • Breakdown Voltage Range: 5.8V to 200V
  • Operating Temperature Range: -55°C to +150°C
  • Reverse Standoff Voltage: 5V to 188V

Detailed Pin Configuration

The SMAJ5948BE3/TR13 has two pins: 1. Anode (A) 2. Cathode (K)

Functional Features

  • Provides protection against voltage transients
  • Fast response time
  • Low clamping voltage

Advantages and Disadvantages

Advantages

  • High surge capability
  • Low leakage current
  • Fast response time

Disadvantages

  • Limited breakdown voltage range
  • Sensitive to temperature variations

Working Principles

The SMAJ5948BE3/TR13 operates by diverting excess current away from sensitive components when a transient voltage spike occurs. It achieves this by rapidly switching into a low impedance state, effectively clamping the voltage to a safe level.

Detailed Application Field Plans

This diode is commonly used in electronic circuits to protect sensitive components from voltage spikes caused by events such as lightning strikes, electrostatic discharge, or inductive load switching. It finds applications in power supplies, telecommunications equipment, automotive electronics, and industrial control systems.

Detailed and Complete Alternative Models

  • Alternative Model 1: P6KE6.8CA
  • Alternative Model 2: 1.5KE15CA
  • Alternative Model 3: SMBJ5.0A

Note: The alternative models listed above are similar transient voltage suppressor diodes with varying specifications.

This completes the entry for SMAJ5948BE3/TR13, providing comprehensive information about its category, use, characteristics, package, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de SMAJ5948BE3/TR13 en soluciones técnicas

  1. What is SMAJ5948BE3/TR13?

    • SMAJ5948BE3/TR13 is a surface mount transient voltage suppressor diode designed to protect sensitive electronic components from voltage spikes and transients.

  2. What is the maximum peak pulse power of SMAJ5948BE3/TR13?

    • The maximum peak pulse power of SMAJ5948BE3/TR13 is 400 watts.

  3. What is the breakdown voltage of SMAJ5948BE3/TR13?

    • The breakdown voltage of SMAJ5948BE3/TR13 is 48V.

  4. What are the typical applications of SMAJ5948BE3/TR13?

    • SMAJ5948BE3/TR13 is commonly used in applications such as power supplies, telecommunications equipment, automotive electronics, and industrial controls to protect against voltage transients.

  5. What is the operating temperature range of SMAJ5948BE3/TR13?

    • The operating temperature range of SMAJ5948BE3/TR13 is -55°C to +150°C.

  6. What is the reverse stand-off voltage of SMAJ5948BE3/TR13?

    • The reverse stand-off voltage of SMAJ5948BE3/TR13 is 48V.

  7. What is the clamping voltage of SMAJ5948BE3/TR13?

    • The clamping voltage of SMAJ5948BE3/TR13 is 77.4V at 10A.

  8. Is SMAJ5948BE3/TR13 RoHS compliant?

    • Yes, SMAJ5948BE3/TR13 is RoHS compliant, making it suitable for use in environmentally sensitive applications.

  9. What package type does SMAJ5948BE3/TR13 come in?

    • SMAJ5948BE3/TR13 is available in a DO-214AC (SMA) package.

  10. Where can I find detailed specifications and application notes for SMAJ5948BE3/TR13?

    • Detailed specifications and application notes for SMAJ5948BE3/TR13 can be found in the datasheet provided by the manufacturer or distributor.