Microsemi Corporation
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SMBJ5937A/TR13
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SMBJ5937A/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

Specifications

  • Voltage - Reverse Standoff (Typ): 5.0V
  • Voltage - Breakdown (Min): 6.40V
  • Voltage - Clamping (Max) @ Ipp: 9.2V
  • Current - Peak Pulse (10/1000µs): 34.4A
  • Power - Peak Pulse: 600W
  • Type: Zener
  • Unidirectional: Yes

Detailed Pin Configuration

The SMBJ5937A/TR13 has two pins in the DO-214AA package. The pin configuration is as follows: - Pin 1: Anode - Pin 2: Cathode

Functional Features

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

Advantages and Disadvantages

Advantages: - Provides effective protection against transient voltage events - Fast reaction to overvoltage conditions - Compact size for easy integration into circuit designs

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

Working Principles

The SMBJ5937A/TR13 operates by diverting excessive voltage away from sensitive electronic components. When a transient voltage spike occurs, the device rapidly clamps the voltage to a safe level, protecting downstream components.

Detailed Application Field Plans

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

Detailed and Complete Alternative Models

  • SMBJ5.0A: 5.0V reverse standoff voltage
  • SMBJ6.0A: 6.0V reverse standoff voltage
  • SMBJ6.8A: 6.8V reverse standoff voltage
  • SMBJ7.5A: 7.5V reverse standoff voltage
  • SMBJ8.5A: 8.5V reverse standoff voltage

In conclusion, the SMBJ5937A/TR13 is a vital component in safeguarding electronic devices from voltage transients, offering fast response times and high surge capability. Its compact design and compatibility with various applications make it an essential part of modern electronic systems.

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技術ソリューションにおける SMBJ5937A/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 SMBJ5937A/TR13?

    • The SMBJ5937A/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 SMBJ5937A/TR13?

    • The maximum peak pulse power of the SMBJ5937A/TR13 is 600 watts.

  3. What is the breakdown voltage of the SMBJ5937A/TR13?

    • The breakdown voltage of the SMBJ5937A/TR13 is 64.1 volts.

  4. What are the typical applications of the SMBJ5937A/TR13?

    • The SMBJ5937A/TR13 is commonly used in telecommunications equipment, industrial automation, automotive electronics, and power supplies.

  5. What is the operating temperature range of the SMBJ5937A/TR13?

    • The SMBJ5937A/TR13 has an operating temperature range of -55°C to 150°C.

  6. What is the reverse stand-off voltage of the SMBJ5937A/TR13?

    • The reverse stand-off voltage of the SMBJ5937A/TR13 is 48.5 volts.

  7. Does the SMBJ5937A/TR13 meet any specific industry standards?

    • Yes, the SMBJ5937A/TR13 complies with the requirements of RoHS and is also halogen-free.

  8. Can the SMBJ5937A/TR13 be used for ESD protection?

    • Yes, the SMBJ5937A/TR13 can be used for electrostatic discharge (ESD) protection in various electronic circuits.

  9. What package type does the SMBJ5937A/TR13 come in?

    • The SMBJ5937A/TR13 is available in a surface mount DO-214AA (SMB) package.

  10. Is the SMBJ5937A/TR13 suitable for high-speed data lines?

    • Yes, the SMBJ5937A/TR13 is suitable for protecting high-speed data lines such as USB, Ethernet, and HDMI interfaces.