Microsemi Corporation
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SMAJ4462E3/TR13
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SMAJ4462E3/TR13

Product Overview

Category

SMAJ4462E3/TR13 belongs to the category of TVS (Transient Voltage Suppressor) diodes.

Use

It is used for protecting sensitive electronics from voltage transients induced by lightning, electrostatic discharge (ESD), and other transient voltage events.

Characteristics

  • Voltage Suppression: Provides protection against voltage spikes.
  • Fast Response Time: Quickly clamps transient voltages to a safe level.
  • Low Leakage Current: Minimizes power consumption in standby mode.

Package

The SMAJ4462E3/TR13 comes in a SMA (DO-214AC) package.

Essence

The essence of SMAJ4462E3/TR13 lies in its ability to safeguard electronic circuits from voltage surges, ensuring their reliable operation.

Packaging/Quantity

It is typically available in reels with quantities ranging from 1000 to 5000 units per reel.

Specifications

  • Peak Pulse Power: 400W
  • Breakdown Voltage: 62V
  • Operating Voltage: 53.5V
  • Maximum Clamping Voltage: 85.9V
  • Operating Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The SMAJ4462E3/TR13 has two pins: 1. Anode (A) 2. Cathode (K)

Functional Features

  • Transient Voltage Suppression: Clamps transient voltages to protect downstream components.
  • Low Clamping Voltage: Ensures minimal stress on protected circuits during transient events.
  • Fast Response Time: Reacts quickly to transient voltage spikes.

Advantages

  • Effective protection against voltage transients.
  • Fast response time ensures minimal impact on the protected circuit.
  • Low leakage current minimizes power consumption.

Disadvantages

  • May require additional circuitry for comprehensive surge protection in high-risk environments.
  • Limited to specific voltage and power handling capabilities.

Working Principles

When a transient voltage event occurs, the SMAJ4462E3/TR13 conducts current to divert the excess energy away from the protected circuit. It rapidly clamps the voltage to a safe level, preventing damage to downstream components.

Detailed Application Field Plans

SMAJ4462E3/TR13 is commonly used in various applications, including: - Consumer electronics - Telecommunication equipment - Industrial control systems - Automotive electronics - Power supplies

Detailed and Complete Alternative Models

Some alternative models to SMAJ4462E3/TR13 include: - P6KE62CA - 1.5KE62CA - SA5.0CA

In conclusion, SMAJ4462E3/TR13 is a vital component in safeguarding electronic circuits from transient voltage events, offering effective protection and fast response times. Its application spans across diverse industries, making it an essential element in ensuring the reliability and longevity of electronic devices.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací SMAJ4462E3/TR13 v technických řešeních

  1. What is SMAJ4462E3/TR13?

    • SMAJ4462E3/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 SMAJ4462E3/TR13?

    • The maximum peak pulse power of SMAJ4462E3/TR13 is 400 watts.

  3. What is the breakdown voltage of SMAJ4462E3/TR13?

    • The breakdown voltage of SMAJ4462E3/TR13 is 62 volts.

  4. What are the typical applications of SMAJ4462E3/TR13?

    • SMAJ4462E3/TR13 is commonly used in applications such as power supplies, telecommunications equipment, automotive electronics, and industrial control systems for transient voltage suppression.

  5. What is the operating temperature range of SMAJ4462E3/TR13?

    • The operating temperature range of SMAJ4462E3/TR13 is -55°C to +150°C.

  6. How does SMAJ4462E3/TR13 protect electronic circuits?

    • SMAJ4462E3/TR13 clamps the voltage of transient surges to a safe level, preventing damage to sensitive components by diverting excess current away from the protected circuit.

  7. Is SMAJ4462E3/TR13 RoHS compliant?

    • Yes, SMAJ4462E3/TR13 is RoHS compliant, meaning it meets the Restriction of Hazardous Substances directive.

  8. What is the package type of SMAJ4462E3/TR13?

    • SMAJ4462E3/TR13 comes in a DO-214AC (SMA) package.

  9. What is the response time of SMAJ4462E3/TR13?

    • The response time of SMAJ4462E3/TR13 is very fast, typically responding within nanoseconds to transient voltage events.

  10. Can SMAJ4462E3/TR13 be used for ESD protection?

    • Yes, SMAJ4462E3/TR13 can also be used for electrostatic discharge (ESD) protection in various electronic devices and systems.