Microsemi Corporation
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SMBJ5944C/TR13
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SMBJ5944C/TR13

Product Overview

Category: Electronic Component
Use: Voltage Suppression
Characteristics: Transient Voltage Suppressor
Package: DO-214AA
Essence: Protects sensitive electronic devices from voltage transients
Packaging/Quantity: Tape & Reel, 3000 units

Specifications

  • Peak Pulse Power: 600 W
  • Breakdown Voltage: 64.4 V
  • Clamping Voltage: 103 V
  • Operating Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The SMBJ5944C/TR13 has a standard DO-214AA package with two pins. Pin 1 is the anode and pin 2 is the cathode.

Functional Features

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

Advantages and Disadvantages

Advantages: - Provides reliable protection for sensitive electronics - Fast response time ensures minimal damage from voltage transients

Disadvantages: - May require additional circuitry for comprehensive overvoltage protection

Working Principles

The SMBJ5944C/TR13 operates by diverting excess current away from sensitive components when a transient voltage spike occurs. It rapidly clamps the voltage to a safe level, protecting the downstream circuitry.

Detailed Application Field Plans

This component is widely used in various electronic devices and systems, including: - Telecommunication equipment - Industrial control systems - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

  • SMBJ5944B/TR13: Breakdown Voltage: 58.1 V, Clamping Voltage: 92.7 V
  • SMBJ5944D/TR13: Breakdown Voltage: 71.8 V, Clamping Voltage: 113 V
  • SMBJ5944A/TR13: Breakdown Voltage: 51.9 V, Clamping Voltage: 82.4 V

In conclusion, the SMBJ5944C/TR13 is a vital component in safeguarding electronic devices from voltage transients, offering fast response times and high surge capability. Its application spans across diverse industries, and it has several alternative models catering to different voltage requirements.

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技術ソリューションにおける SMBJ5944C/TR13 の適用に関連する 10 件の一般的な質問と回答をリストします。

  1. What is the SMBJ5944C/TR13?

    • The SMBJ5944C/TR13 is a transient voltage suppressor diode designed to protect sensitive electronic components from voltage spikes and transients.

  2. What is the maximum peak pulse power of the SMBJ5944C/TR13?

    • The maximum peak pulse power of the SMBJ5944C/TR13 is 600 watts.

  3. What is the breakdown voltage of the SMBJ5944C/TR13?

    • The breakdown voltage of the SMBJ5944C/TR13 is 65.6 volts.

  4. What are the typical applications of the SMBJ5944C/TR13?

    • The SMBJ5944C/TR13 is commonly used in applications such as power supplies, telecommunications equipment, and automotive electronics for transient voltage protection.

  5. What is the operating temperature range of the SMBJ5944C/TR13?

    • The SMBJ5944C/TR13 has an operating temperature range of -55°C to 150°C.

  6. What is the reverse stand-off voltage of the SMBJ5944C/TR13?

    • The reverse stand-off voltage of the SMBJ5944C/TR13 is 48.5 volts.

  7. Does the SMBJ5944C/TR13 meet any specific industry standards?

    • Yes, the SMBJ5944C/TR13 complies with the requirements of RoHS (Restriction of Hazardous Substances) and is also halogen-free.

  8. What is the response time of the SMBJ5944C/TR13 to transient voltage events?

    • The response time of the SMBJ5944C/TR13 is very fast, typically responding within nanoseconds to clamp transient voltages.

  9. Can the SMBJ5944C/TR13 be used for ESD (electrostatic discharge) protection?

    • Yes, the SMBJ5944C/TR13 can be used for ESD protection in various electronic circuits and systems.

  10. Are there any recommended layout or mounting considerations for the SMBJ5944C/TR13?

    • It is recommended to follow the manufacturer's guidelines for PCB layout and mounting to ensure optimal performance of the SMBJ5944C/TR13 in technical solutions.