Littelfuse Inc.
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SMBJ16
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SMBJ16 Product Overview

Introduction

The SMBJ16 belongs to the category of transient voltage suppressor (TVS) diodes, which are widely used in electronic circuits to protect sensitive components from voltage spikes and transients. These diodes exhibit characteristics such as high surge capability, low clamping voltage, and fast response time. The SMBJ16 is typically available in a compact package and is designed to provide effective protection for a variety of electronic devices.

Basic Information Overview

  • Category: Transient Voltage Suppressor (TVS) Diode
  • Use: Protection against voltage spikes and transients in electronic circuits
  • Characteristics: High surge capability, low clamping voltage, fast response time
  • Package: SMB (DO-214AA) package
  • Essence: Safeguarding sensitive electronic components
  • Packaging/Quantity: Typically available in tape and reel packaging with varying quantities

Specifications

  • Voltage Rating: 16V
  • Peak Pulse Power: 600W
  • Operating Temperature Range: -55°C to 150°C
  • Storage Temperature Range: -55°C to 150°C

Detailed Pin Configuration

The SMBJ16 TVS diode features a standard pin configuration with two leads for easy integration into electronic circuits. The pinout configuration is as follows: - Pin 1: Anode - Pin 2: Cathode

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 protected circuitry.
  • High Surge Capability: Capable of withstanding high surge currents without degradation.

Advantages and Disadvantages

Advantages

  • Effective protection against voltage transients
  • Compact form factor for space-constrained applications
  • Fast response time for enhanced circuit protection

Disadvantages

  • Limited to specific voltage ratings
  • May require additional circuitry for comprehensive overvoltage protection

Working Principles

The SMBJ16 TVS diode operates by diverting excessive transient current away from sensitive components when a voltage spike occurs. It rapidly switches into a low impedance state, effectively shunting the excess energy to ground and limiting the voltage across the protected circuit.

Detailed Application Field Plans

The SMBJ16 TVS diode finds extensive application in various electronic systems, including: - Telecommunication Equipment: Protects communication devices from voltage surges. - Power Supplies: Safeguards power supply units from transient events. - Automotive Electronics: Provides overvoltage protection for automotive electronics. - Industrial Control Systems: Ensures reliable operation of industrial control equipment.

Detailed and Complete Alternative Models

  • SMBJ5.0A: 5.0V TVS diode with similar characteristics
  • SMBJ12CA: 12V TVS diode offering comparable surge capability
  • SMBJ24A: 24V TVS diode with higher voltage rating

In conclusion, the SMBJ16 TVS diode offers robust transient voltage suppression capabilities, making it an essential component in safeguarding electronic circuits from voltage spikes and transients across various applications.

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기술 솔루션에 SMBJ16 적용과 관련된 10가지 일반적인 질문과 답변을 나열하세요.

  1. What is the maximum voltage rating of SMBJ16?

    • The maximum voltage rating of SMBJ16 is 16V.

  2. What is the typical application of SMBJ16 in technical solutions?

    • SMBJ16 is commonly used for transient voltage suppression in electronic circuits to protect sensitive components from voltage spikes and surges.

  3. What is the peak pulse power dissipation of SMBJ16?

    • The peak pulse power dissipation of SMBJ16 is typically 600W.

  4. What are the key features of SMBJ16 that make it suitable for technical solutions?

    • SMBJ16 offers low clamping voltage, fast response time, and high surge capability, making it ideal for protecting electronic equipment from transient overvoltage events.

  5. Can SMBJ16 be used in automotive applications?

    • Yes, SMBJ16 is suitable for use in automotive electronics to protect against voltage transients.

  6. What is the operating temperature range of SMBJ16?

    • SMBJ16 typically operates within a temperature range of -55°C to 150°C.

  7. Is SMBJ16 RoHS compliant?

    • Yes, SMBJ16 is RoHS compliant, making it suitable for use in environmentally conscious designs.

  8. How does SMBJ16 compare to other transient voltage suppressor diodes in terms of performance?

    • SMBJ16 offers comparable or superior performance in terms of clamping voltage, response time, and surge capability compared to other TVS diodes in its class.

  9. Can SMBJ16 be used in telecommunications equipment?

    • Yes, SMBJ16 can be employed in telecommunications systems to safeguard against voltage transients and surges.

  10. Are there any specific layout considerations when using SMBJ16 in a circuit design?

    • It is important to minimize the length and impedance of the traces connecting SMBJ16 to the circuit to ensure optimal transient protection performance. Additionally, proper thermal management should be considered due to the potential for high power dissipation during transient events.