Microsemi Corporation
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SMBJ350CE3/TR13

SMBJ350CE3/TR13

Product Overview

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

Specifications

  • Voltage - Reverse Standoff (Typ): 350V
  • Voltage - Breakdown (Min): 389V
  • Voltage - Clamping (Max) @ Ipp: 570V
  • Current - Peak Pulse (10/1000µs): 10.3A
  • Power - Peak Pulse: 3000W
  • Type: Zener
  • Bidirectional: No

Detailed Pin Configuration

The SMBJ350CE3/TR13 follows the standard DO-214AB pin configuration with two leads.

Functional Features

  • Provides transient voltage suppression for sensitive electronics
  • Fast response time to protect against voltage transients
  • Low clamping voltage ensures minimal impact on the protected circuit

Advantages and Disadvantages

Advantages: - High voltage protection - Fast response time - Compact package size

Disadvantages: - Unidirectional protection only - Limited peak pulse current rating

Working Principles

The SMBJ350CE3/TR13 operates by diverting excessive voltage transients away from sensitive electronic components, thereby protecting them from damage. When a transient voltage spike occurs, the device rapidly clamps the voltage to a safe level, preventing it from reaching the protected circuit.

Detailed Application Field Plans

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

Detailed and Complete Alternative Models

  • SMBJ5.0CA: 5.0V reverse standoff voltage
  • SMBJ15A: 15V breakdown voltage
  • SMBJ58A: 58V clamping voltage

In conclusion, the SMBJ350CE3/TR13 is a reliable transient voltage suppressor that offers high-level protection for sensitive electronic devices. Its compact size and fast response time make it suitable for a wide range of applications, although its unidirectional nature and limited peak pulse current rating should be considered when selecting alternative models.

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Énumérez 10 questions et réponses courantes liées à l'application de SMBJ350CE3/TR13 dans les solutions techniques

  1. What is the maximum working voltage of SMBJ350CE3/TR13?

    • The maximum working voltage of SMBJ350CE3/TR13 is 350V.

  2. What is the peak pulse power dissipation of SMBJ350CE3/TR13?

    • The peak pulse power dissipation of SMBJ350CE3/TR13 is 600W.

  3. What is the typical clamping voltage of SMBJ350CE3/TR13?

    • The typical clamping voltage of SMBJ350CE3/TR13 is 495V.

  4. What are the applications of SMBJ350CE3/TR13?

    • SMBJ350CE3/TR13 is commonly used in surge protection for sensitive electronics, such as telecommunication equipment, industrial control systems, and automotive electronics.

  5. What is the operating temperature range of SMBJ350CE3/TR13?

    • The operating temperature range of SMBJ350CE3/TR13 is -55°C to 150°C.

  6. What is the reverse stand-off voltage of SMBJ350CE3/TR13?

    • The reverse stand-off voltage of SMBJ350CE3/TR13 is 350V.

  7. Does SMBJ350CE3/TR13 meet RoHS compliance?

    • Yes, SMBJ350CE3/TR13 is compliant with RoHS regulations.

  8. What is the package type of SMBJ350CE3/TR13?

    • SMBJ350CE3/TR13 is available in a surface mount DO-214AA (SMB) package.

  9. Is SMBJ350CE3/TR13 suitable for high-speed data lines?

    • Yes, SMBJ350CE3/TR13 is suitable for protecting high-speed data lines from transient voltage events.

  10. What are the key features of SMBJ350CE3/TR13?

    • Some key features of SMBJ350CE3/TR13 include low incremental surge resistance, fast response time, and high reliability.