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SMBJ5946B/TR13
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SMBJ5946B/TR13

Product Overview

Category: Diode
Use: Voltage suppression in electronic circuits
Characteristics: Fast response time, low clamping voltage
Package: DO-214AA (SMB), 2 pins
Essence: Transient Voltage Suppressor (TVS) diode
Packaging/Quantity: Tape & Reel, 3000 units

Specifications

  • Peak Pulse Power: 600W
  • Breakdown Voltage: 52.4V
  • Clamping Voltage: 85.5V
  • Operating Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The SMBJ5946B/TR13 has two pins arranged in a standard DO-214AA package.

Functional Features

  • Rapid response to transient overvoltage events
  • Low clamping voltage to protect sensitive electronic components

Advantages and Disadvantages

Advantages: 1. Provides effective protection against voltage transients 2. Fast response time helps prevent damage to downstream components

Disadvantages: 1. May require additional circuitry for comprehensive surge protection 2. Limited to specific voltage ranges

Working Principles

The SMBJ5946B/TR13 operates by diverting excess voltage away from sensitive components when a transient overvoltage event occurs. It achieves this through rapid conduction and clamping of the voltage to a safe level.

Detailed Application Field Plans

This TVS diode is commonly used in various electronic systems, including: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

  1. P6KE51CA: Similar TVS diode with a slightly lower breakdown voltage
  2. 1.5KE68A: Higher power handling capability with a higher clamping voltage

In conclusion, the SMBJ5946B/TR13 is a vital component in protecting electronic circuits from transient voltage events. Its fast response time and low clamping voltage make it suitable for a wide range of applications, although it may require supplementary protection measures in certain scenarios.

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技術ソリューションにおける SMBJ5946B/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 SMBJ5946B/TR13?

    • The SMBJ5946B/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 SMBJ5946B/TR13?

    • The maximum peak pulse power of the SMBJ5946B/TR13 is 600 watts.

  3. What is the breakdown voltage of the SMBJ5946B/TR13?

    • The breakdown voltage of the SMBJ5946B/TR13 is 52.4 volts.

  4. What are the typical applications for the SMBJ5946B/TR13?

    • The SMBJ5946B/TR13 is commonly used in various technical solutions such as power supplies, telecommunications equipment, and automotive electronics to protect against voltage surges.

  5. What is the operating temperature range of the SMBJ5946B/TR13?

    • The SMBJ5946B/TR13 has an operating temperature range of -55°C to +150°C.

  6. What is the response time of the SMBJ5946B/TR13?

    • The response time of the SMBJ5946B/TR13 is very fast, typically responding within nanoseconds to clamp the voltage spike.

  7. Is the SMBJ5946B/TR13 RoHS compliant?

    • Yes, the SMBJ5946B/TR13 is RoHS compliant, making it suitable for use in environmentally conscious designs.

  8. What is the packaging type of the SMBJ5946B/TR13?

    • The SMBJ5946B/TR13 is available in a surface mount package (SMB) for easy integration onto circuit boards.

  9. Can the SMBJ5946B/TR13 be used for ESD protection?

    • Yes, the SMBJ5946B/TR13 can also be used for electrostatic discharge (ESD) protection in addition to surge protection.

  10. What are the key features of the SMBJ5946B/TR13?

    • The key features of the SMBJ5946B/TR13 include low clamping voltage, high surge capability, and fast response time, making it ideal for protecting sensitive electronics from voltage transients.