Microsemi Corporation
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SMBJ5931B/TR13
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SMBJ5931B/TR13

Product Overview

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

Specifications

  • Voltage - Reverse Standoff (Typ): 5V
  • Voltage - Breakdown (Min): 6.4V
  • Voltage - Clamping (Max) @ Ipp: 10.3V
  • Current - Peak Pulse (10/1000µs): 35.7A
  • Power - Peak Pulse: 600W
  • Type: Zener
  • Unidirectional: Yes

Detailed Pin Configuration

The SMBJ5931B/TR13 has two pins, with the anode connected to pin 1 and the cathode connected to pin 2.

Functional Features

  • Provides protection against transient voltage events
  • Fast response time
  • Low clamping voltage
  • High surge current capability

Advantages and Disadvantages

Advantages: - Effective protection of sensitive electronic components - Fast response time ensures minimal damage from transient events - Compact package size for easy integration into circuit designs

Disadvantages: - Limited to unidirectional protection - May require additional components for bidirectional protection in some applications

Working Principles

The SMBJ5931B/TR13 operates by diverting excess current away from sensitive electronic components when a transient voltage event occurs. It achieves this by quickly clamping the voltage to a safe level, preventing damage to the connected circuitry.

Detailed Application Field Plans

The SMBJ5931B/TR13 is commonly used in various electronic systems, including: - Power supplies - Communication equipment - Industrial control systems - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

  • SMBJ5929B/TR13: Similar specifications, suitable for lower voltage applications
  • SMBJ5933B/TR13: Higher clamping voltage, suitable for applications with higher operating voltages
  • SMBJ5931A/TR13: Bidirectional protection, suitable for applications requiring protection in both directions

In conclusion, the SMBJ5931B/TR13 is a reliable transient voltage suppressor that offers effective protection for sensitive electronic devices. Its fast response time, low clamping voltage, and high surge current capability make it a valuable component in various electronic systems.

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技術ソリューションにおける SMBJ5931B/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 SMBJ5931B/TR13?

    • The SMBJ5931B/TR13 is a transient voltage suppressor diode designed to protect sensitive electronic components from voltage spikes and transients.

  2. What is the maximum working voltage of the SMBJ5931B/TR13?

    • The maximum working voltage of the SMBJ5931B/TR13 is 5.0V.

  3. What is the peak pulse power dissipation of the SMBJ5931B/TR13?

    • The peak pulse power dissipation of the SMBJ5931B/TR13 is 600 watts.

  4. What are the typical applications of the SMBJ5931B/TR13?

    • The SMBJ5931B/TR13 is commonly used in protection circuits for telecommunications equipment, industrial control systems, and automotive electronics.

  5. What is the breakdown voltage of the SMBJ5931B/TR13?

    • The breakdown voltage of the SMBJ5931B/TR13 is 6.67V.

  6. What is the operating temperature range of the SMBJ5931B/TR13?

    • The SMBJ5931B/TR13 has an operating temperature range of -55°C to +150°C.

  7. Does the SMBJ5931B/TR13 meet any specific industry standards?

    • Yes, the SMBJ5931B/TR13 complies with the requirements of the RoHS directive.

  8. What is the package type of the SMBJ5931B/TR13?

    • The SMBJ5931B/TR13 is available in a surface mount DO-214AA (SMB) package.

  9. Can the SMBJ5931B/TR13 be used for ESD protection?

    • Yes, the SMBJ5931B/TR13 can be used for electrostatic discharge (ESD) protection in various electronic devices.

  10. Is there a recommended layout for incorporating the SMBJ5931B/TR13 into a circuit?

    • Yes, a recommended layout and placement guidelines are provided in the SMBJ5931B/TR13 datasheet to ensure optimal performance in circuit designs.