Microsemi Corporation
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SMAJ5919CE3/TR13
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SMAJ5919CE3/TR13

Product Overview

Category

The SMAJ5919CE3/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, electrostatic discharge (ESD), and other transient voltage events.

Characteristics

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

Package

The SMAJ5919CE3/TR13 is typically available in a DO-214AC (SMA) package.

Essence

The essence of this product lies in its ability to provide reliable protection for electronic circuits against transient voltage events.

Packaging/Quantity

The SMAJ5919CE3/TR13 is commonly packaged in reels with quantities varying based on manufacturer specifications.

Specifications

  • Peak Power Dissipation: 400W
  • Breakdown Voltage Range: 6.4V to 220V
  • Operating Temperature Range: -55°C to +150°C
  • Reverse Standoff Voltage: 5.0V to 188V
  • Maximum Clamping Voltage: 10.3V to 270V

Detailed Pin Configuration

The SMAJ5919CE3/TR13 typically has two pins, with the anode and cathode connections clearly labeled.

Functional Features

  • Transient voltage suppression
  • Bidirectional clamping capability
  • Low leakage current
  • High reliability

Advantages and Disadvantages

Advantages

  • Effective protection against transient voltage events
  • Fast response time
  • Wide range of breakdown voltages available

Disadvantages

  • Limited power dissipation capability compared to larger devices
  • May require additional circuitry for comprehensive surge protection

Working Principles

The working principle of the SMAJ5919CE3/TR13 involves diverting excessive transient currents away from sensitive components by providing a low-impedance path to ground during voltage transients.

Detailed Application Field Plans

The SMAJ5919CE3/TR13 is commonly used in various applications including: - Telecommunication equipment - Industrial control systems - Automotive electronics - Consumer electronics - Power supplies

Detailed and Complete Alternative Models

Some alternative models to the SMAJ5919CE3/TR13 include: - P6KE6.8CA - 1.5KE15CA - SMBJ5.0A

In conclusion, the SMAJ5919CE3/TR13 transient voltage suppressor diode offers effective protection against transient voltage events, making it a crucial component in safeguarding electronic circuits from damage. Its fast response time, bidirectional clamping capability, and wide range of breakdown voltages make it suitable for diverse applications across various industries.

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기술 솔루션에 SMAJ5919CE3/TR13 적용과 관련된 10가지 일반적인 질문과 답변을 나열하세요.

  1. What is SMAJ5919CE3/TR13?

    • SMAJ5919CE3/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 SMAJ5919CE3/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 SMAJ5919CE3/TR13 be used?

    • It is commonly used in applications such as telecommunications equipment, industrial control systems, automotive electronics, and consumer electronics.

  4. How does SMAJ5919CE3/TR13 provide protection against voltage spikes?

    • SMAJ5919CE3/TR13 clamps the voltage to a safe level, diverting excess current away from sensitive components, thus protecting them from damage.

  5. What is the operating temperature range of SMAJ5919CE3/TR13?

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

  6. Can SMAJ5919CE3/TR13 be used in high-speed data lines?

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

  7. What is the packaging type of SMAJ5919CE3/TR13?

    • It is available in a compact, surface mount package, making it easy to integrate into circuit board designs.

  8. Does SMAJ5919CE3/TR13 meet any industry standards?

    • Yes, it meets the requirements of various industry standards, including AEC-Q101 for automotive applications.

  9. What is the typical lifespan of SMAJ5919CE3/TR13?

    • When operated within its specified parameters, it has a long lifespan, providing reliable protection over an extended period.

  10. Are there any application notes or design guidelines available for using SMAJ5919CE3/TR13?

    • Yes, detailed application notes and design guidelines are provided by the manufacturer to assist in the proper implementation of SMAJ5919CE3/TR13 in technical solutions.