Bourns Inc.
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SMBJ48CA-Q
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SMBJ48CA-Q

Product Overview

Category

The SMBJ48CA-Q belongs to the category of transient voltage suppressor diodes.

Use

It is used for protecting sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events.

Characteristics

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

Package

The SMBJ48CA-Q is available in a surface mount package.

Essence

The essence of this product lies in its ability to provide reliable protection against transient voltage events, thereby safeguarding electronic circuits and components.

Packaging/Quantity

The SMBJ48CA-Q is typically packaged in reels with a quantity of 3000 units per reel.

Specifications

  • Peak Pulse Power: 600 Watts
  • Breakdown Voltage: 53.3V
  • Maximum Clamping Voltage: 77.4V
  • Operating Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The SMBJ48CA-Q follows a standard SOD-123FL pin configuration with the following pinout: 1. Anode 2. Cathode

Functional Features

  • Bi-directional protection
  • Low incremental surge resistance
  • RoHS compliant

Advantages and Disadvantages

Advantages

  • Fast response time ensures quick protection
  • High surge capability for robust performance
  • Bi-directional protection for versatile applications

Disadvantages

  • Relatively higher clamping voltage compared to some alternative models
  • Limited breakdown voltage range

Working Principles

The SMBJ48CA-Q operates based on the principle of avalanche breakdown, where it rapidly clamps transient voltages to a safe level, protecting downstream circuitry.

Detailed Application Field Plans

The SMBJ48CA-Q is widely used in various applications including: - Telecommunication equipment - Industrial control systems - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to the SMBJ48CA-Q include: - P6SMBJ48CA - SMCJ48CA - 1.5SMCJ48CA

In conclusion, the SMBJ48CA-Q transient voltage suppressor diode offers reliable protection against transient voltage events, making it an essential component in safeguarding electronic equipment across various industries.

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기술 솔루션에 SMBJ48CA-Q 적용과 관련된 10가지 일반적인 질문과 답변을 나열하세요.

  1. What is the SMBJ48CA-Q?

    • The SMBJ48CA-Q 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 SMBJ48CA-Q?

    • The SMBJ48CA-Q has a maximum working voltage of 48V.

  3. What is the peak pulse power dissipation of the SMBJ48CA-Q?

    • The peak pulse power dissipation of the SMBJ48CA-Q is typically 600W at 10/1000μs.

  4. What are the typical applications for the SMBJ48CA-Q?

    • The SMBJ48CA-Q is commonly used in telecommunications equipment, consumer electronics, industrial automation, and automotive systems to protect against voltage transients.

  5. What is the clamping voltage of the SMBJ48CA-Q?

    • The clamping voltage of the SMBJ48CA-Q is typically 77.4V at 10A.

  6. What is the operating temperature range of the SMBJ48CA-Q?

    • The SMBJ48CA-Q can operate within a temperature range of -55°C to 150°C.

  7. Does the SMBJ48CA-Q meet any specific industry standards?

    • Yes, the SMBJ48CA-Q complies with the requirements of RoHS and is also halogen-free.

  8. Can the SMBJ48CA-Q be used for surge protection in power supply units?

    • Yes, the SMBJ48CA-Q is suitable for surge protection in power supply units and can help safeguard sensitive components from voltage surges.

  9. What package type does the SMBJ48CA-Q come in?

    • The SMBJ48CA-Q is available in a surface mount DO-214AA (SMB) package.

  10. Is the SMBJ48CA-Q suitable for high-speed data lines protection?

    • Yes, the SMBJ48CA-Q is suitable for protecting high-speed data lines such as USB, Ethernet, and HDMI interfaces from voltage transients.