Microsemi Corporation
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SMAJ5933CE3/TR13
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SMAJ5933CE3/TR13

Product Overview

Category

The SMAJ5933CE3/TR13 belongs to the category of transient voltage suppressor diodes.

Use

It is used to protect sensitive electronic components from voltage transients induced by lightning, inductive load switching, and electrostatic discharge.

Characteristics

  • Low clamping voltage
  • Fast response time
  • High surge current capability
  • RoHS compliant

Package

The SMAJ5933CE3/TR13 is available in a DO-214AC (SMA) package.

Essence

The essence of this product lies in its ability to provide reliable overvoltage protection for electronic circuits.

Packaging/Quantity

The SMAJ5933CE3/TR13 is typically packaged in reels with quantities varying based on customer requirements.

Specifications

  • Standoff Voltage: 5.0V
  • Breakdown Voltage: 6.40V
  • Maximum Reverse Leakage Current: 1µA
  • Peak Pulse Power Dissipation: 400W
  • Operating Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The SMAJ5933CE3/TR13 has two pins, anode, and cathode, which are denoted by the "+" and "-" symbols respectively.

Functional Features

  • Provides bi-directional protection
  • Responds quickly to transient voltage spikes
  • Maintains low leakage current under normal operating conditions

Advantages

  • Robust overvoltage protection
  • Compact size
  • Wide operating temperature range

Disadvantages

  • Limited power dissipation capability compared to larger devices
  • May require additional circuitry for high-power applications

Working Principles

The SMAJ5933CE3/TR13 operates by shunting excess voltage away from the protected circuit when a transient event occurs. It achieves this by rapidly conducting current when the voltage exceeds the breakdown voltage, thereby limiting the voltage across the protected circuit.

Detailed Application Field Plans

This diode is commonly used in: - Telecommunication equipment - Industrial control systems - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

  • P6KE6.8CA
  • 1.5KE6.8A
  • SMBJ6.8CA

In conclusion, the SMAJ5933CE3/TR13 transient voltage suppressor diode offers effective protection against voltage transients, making it an essential component in various electronic applications.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de SMAJ5933CE3/TR13 en soluciones técnicas

  1. What is SMAJ5933CE3/TR13?

    • SMAJ5933CE3/TR13 is a surface mount transient voltage suppressor diode designed to protect sensitive electronics from voltage spikes and transients.

  2. What are the key features of SMAJ5933CE3/TR13?

    • The key features include a peak pulse power of 400W, low clamping voltage, fast response time, and compatibility with automated placement equipment.

  3. In what applications can SMAJ5933CE3/TR13 be used?

    • SMAJ5933CE3/TR13 is commonly used in applications such as telecommunications equipment, industrial control systems, automotive electronics, and power supplies.

  4. How does SMAJ5933CE3/TR13 provide protection?

    • It provides protection by diverting excessive current away from sensitive components when a voltage spike occurs, thereby preventing damage to the circuitry.

  5. What is the operating temperature range of SMAJ5933CE3/TR13?

    • The operating temperature range is typically -55°C to +150°C, making it suitable for a wide range of environments.

  6. What is the recommended soldering profile for SMAJ5933CE3/TR13?

    • The recommended soldering profile includes a peak temperature of 260°C for 10 seconds maximum.

  7. Does SMAJ5933CE3/TR13 meet any industry standards?

    • Yes, it meets the requirements of various industry standards such as AEC-Q101 for automotive applications and RoHS compliance for environmental regulations.

  8. Can SMAJ5933CE3/TR13 be used for ESD protection?

    • While it primarily serves as a transient voltage suppressor, it also offers some level of electrostatic discharge (ESD) protection due to its design.

  9. What are the package dimensions of SMAJ5933CE3/TR13?

    • The package dimensions typically include a DO-214AC (SMA) package with a small footprint for space-constrained applications.

  10. Are there any application notes or design guidelines available for using SMAJ5933CE3/TR13?

    • Yes, detailed application notes and design guidelines are provided by the manufacturer to assist in the proper implementation of SMAJ5933CE3/TR13 in technical solutions.