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1SMB48CAT3
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1SMB48CAT3

Product Overview

  • Category: Electronic Component
  • Use: Voltage Suppressor Diode
  • Characteristics: High surge capability, low clamping voltage, fast response time
  • Package: SMB (DO-214AA)
  • Essence: Protects sensitive electronic devices from voltage spikes
  • Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

  • Peak Pulse Power: 600W
  • Breakdown Voltage: 48V
  • Clamping Voltage: 77.4V
  • Operating Temperature Range: -55°C to +150°C
  • Storage Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The 1SMB48CAT3 has two pins: 1. Anode (A) 2. Cathode (K)

Functional Features

  • Provides transient voltage suppression for electronic circuits
  • Fast response time ensures minimal damage to protected devices
  • High surge capability for reliable protection

Advantages and Disadvantages

Advantages

  • Effective protection against voltage spikes
  • Fast response time
  • Compact SMB package
  • Wide operating temperature range

Disadvantages

  • Clamping voltage may be higher than some alternative models
  • Limited breakdown voltage compared to higher-rated diodes

Working Principles

When a voltage spike occurs, the 1SMB48CAT3 conducts current to divert the excess energy away from the protected circuit, thereby limiting the voltage across it.

Detailed Application Field Plans

The 1SMB48CAT3 is commonly used in various electronic devices such as: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

Some alternative models to consider include: - 1SMB5.0AT3 - 1SMB15CAT3 - 1SMB24CAT3 - 1SMB36CAT3

In conclusion, the 1SMB48CAT3 is a reliable voltage suppressor diode with high surge capability and fast response time, making it suitable for a wide range of electronic applications.

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10個與1SMB48CAT3在技術方案中應用相關的常見問題與解答

  1. What is 1SMB48CAT3?

    • 1SMB48CAT3 is a surface mount, bidirectional TVS (transient voltage suppressor) diode designed to protect sensitive electronic components from voltage transients and spikes.

  2. What is the maximum working voltage of 1SMB48CAT3?

    • The maximum working voltage of 1SMB48CAT3 is 48V.

  3. What is the peak pulse power dissipation of 1SMB48CAT3?

    • The peak pulse power dissipation of 1SMB48CAT3 is typically 600W at 10/1000μs.

  4. What are the typical applications of 1SMB48CAT3?

    • 1SMB48CAT3 is commonly used in various electronic circuits and systems to protect against transient overvoltage conditions, such as in telecommunications equipment, industrial control systems, and automotive electronics.

  5. What is the operating temperature range of 1SMB48CAT3?

    • The operating temperature range of 1SMB48CAT3 is typically -55°C to +150°C.

  6. What is the reverse stand-off voltage of 1SMB48CAT3?

    • The reverse stand-off voltage of 1SMB48CAT3 is 48V.

  7. How does 1SMB48CAT3 provide protection in technical solutions?

    • 1SMB48CAT3 provides protection by diverting excessive current away from sensitive components when voltage transients or spikes occur, thus safeguarding the circuitry from damage.

  8. What is the package type of 1SMB48CAT3?

    • 1SMB48CAT3 is available in a SMB (DO-214AA) package, which is suitable for surface mount applications.

  9. What are the key features of 1SMB48CAT3?

    • The key features of 1SMB48CAT3 include low clamping voltage, fast response time, and high surge capability, making it an effective solution for transient voltage protection.

  10. Are there any recommended layout considerations for using 1SMB48CAT3 in technical solutions?

    • Yes, it is recommended to minimize the length and impedance of the traces connecting the 1SMB48CAT3 to the protected circuitry, and to ensure proper grounding and thermal management for optimal performance.