Vishay Semiconductor Diodes Division
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SMBG28CA-E3/52
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SMBG28CA-E3/52

Product Overview

The SMBG28CA-E3/52 belongs to the category of surface mount transient voltage suppressor diodes. These diodes are commonly used in electronic circuits to protect sensitive components from voltage spikes and transients. The SMBG28CA-E3/52 is characterized by its high surge capability, low clamping voltage, and compact package size. It is typically available in tape and reel packaging with a specified quantity per reel.

Specifications

  • Voltage Rating: 28V
  • Power Dissipation: 600W
  • Package Type: SMB (DO-214AA)
  • Polarity: Unidirectional
  • Operating Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The SMBG28CA-E3/52 follows the standard pin configuration for SMB diodes, with two terminals for connection to the circuit.

Functional Features

  • Transient Voltage Suppression: Effectively clamps transient voltages to protect downstream components.
  • Fast Response Time: Rapid reaction to voltage spikes ensures minimal impact on the circuit.

Advantages

  • Compact Size: Enables integration into space-constrained designs.
  • High Surge Capability: Provides robust protection against transient events.

Disadvantages

  • Unidirectional Protection: Limited to safeguarding against voltage spikes in one direction only.

Working Principles

When a transient voltage spike occurs, the SMBG28CA-E3/52 conducts and clamps the voltage to a safe level, preventing damage to the connected circuitry. This is achieved through the rapid response of the diode to the transient event.

Detailed Application Field Plans

The SMBG28CA-E3/52 is commonly used in various electronic applications, including: - Power Supplies - Communication Equipment - Automotive Electronics - Industrial Control Systems

Detailed and Complete Alternative Models

  • SMBJ28CA: Similar specifications with a slightly different package type (SMBJ)
  • SMBG30A: Higher voltage rating (30V) with similar characteristics

In conclusion, the SMBG28CA-E3/52 is a reliable surface mount transient voltage suppressor diode that offers effective protection against voltage transients in a wide range of electronic applications.

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기술 솔루션에 SMBG28CA-E3/52 적용과 관련된 10가지 일반적인 질문과 답변을 나열하세요.

  1. What is SMBG28CA-E3/52?

    • SMBG28CA-E3/52 is a surface mount TVS diode designed to protect sensitive electronics from voltage transients induced by lightning, ESD, and other transient voltage events.

  2. What is the maximum working voltage of SMBG28CA-E3/52?

    • The maximum working voltage of SMBG28CA-E3/52 is 28V.

  3. What is the peak pulse power of SMBG28CA-E3/52?

    • The peak pulse power of SMBG28CA-E3/52 is 600W.

  4. What are the typical applications for SMBG28CA-E3/52?

    • Typical applications for SMBG28CA-E3/52 include protection of data lines, communication ports, and other sensitive electronic circuits in industrial, consumer, and telecommunication equipment.

  5. What is the operating temperature range of SMBG28CA-E3/52?

    • The operating temperature range of SMBG28CA-E3/52 is -55°C to +150°C.

  6. What is the package type of SMBG28CA-E3/52?

    • SMBG28CA-E3/52 comes in a compact SMB package.

  7. Does SMBG28CA-E3/52 comply with RoHS requirements?

    • Yes, SMBG28CA-E3/52 is compliant with RoHS requirements.

  8. What is the clamping voltage of SMBG28CA-E3/52?

    • The clamping voltage of SMBG28CA-E3/52 is typically 45.7V at 10A.

  9. Is SMBG28CA-E3/52 suitable for high-speed data line protection?

    • Yes, SMBG28CA-E3/52 is suitable for high-speed data line protection due to its low capacitance and fast response time.

  10. Can SMBG28CA-E3/52 be used in automotive electronics applications?

    • Yes, SMBG28CA-E3/52 is suitable for use in automotive electronics applications where protection against voltage transients is required.