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SMBJ15C
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SMBJ15C - Product Overview

Introduction

The SMBJ15C belongs to the category of transient voltage suppressor (TVS) diodes, which are widely used for protecting sensitive electronic components from voltage transients. This entry provides a comprehensive overview of the SMBJ15C, including its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

  • Category: Transient Voltage Suppressor (TVS) Diode
  • Use: Protecting electronic circuits from voltage transients
  • Characteristics: Fast response time, low clamping voltage, high surge current capability
  • Package: SMB (DO-214AA)
  • Essence: TVS diode for overvoltage protection
  • Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

  • Peak Power Dissipation: 600W
  • Breakdown Voltage: 15V
  • Clamping Voltage: 24.4V at 10A
  • Operating Temperature Range: -55°C to 150°C
  • Storage Temperature Range: -55°C to 150°C

Detailed Pin Configuration

The SMBJ15C TVS diode has two pins: 1. Anode (A) 2. Cathode (K)

Functional Features

  • Fast response to transient over-voltage events
  • Low clamping voltage to protect downstream components
  • High surge current capability for robust protection

Advantages and Disadvantages

Advantages

  • Effective protection against voltage transients
  • Fast response time
  • Compact package size

Disadvantages

  • Limited power dissipation capability compared to larger TVS diodes
  • Lower breakdown voltage compared to higher-rated TVS diodes

Working Principles

When a transient overvoltage occurs, the SMBJ15C TVS diode rapidly conducts, diverting the excess current away from the protected circuit. This action limits the voltage across the circuit, preventing damage to sensitive components.

Detailed Application Field Plans

The SMBJ15C is commonly used in various applications, including: - Consumer electronics - Automotive electronics - Telecommunication equipment - Industrial control systems - Power supplies

Detailed and Complete Alternative Models

Some alternative TVS diode models to SMBJ15C include: - SMAJ15A: Similar characteristics with a different package (SMA) - SMCJ15A: Higher power dissipation capability with a different package (SMC) - P6SMB15A: Larger package size with higher surge current rating

In conclusion, the SMBJ15C TVS diode offers effective overvoltage protection with its fast response time, low clamping voltage, and high surge current capability. Its compact package makes it suitable for various applications, although it has limitations in power dissipation and breakdown voltage compared to larger TVS diodes. Understanding its specifications, pin configuration, functional features, and application field plans can aid in its optimal utilization within electronic circuits. Additionally, considering alternative models provides flexibility in selecting the most suitable TVS diode for specific design requirements.

Noem 10 veelgestelde vragen en antwoorden met betrekking tot de toepassing van SMBJ15C in technische oplossingen

  1. What is the SMBJ15C?

    • The SMBJ15C is a transient voltage suppressor diode designed to protect sensitive electronic components from voltage spikes and transients.

  2. What is the maximum voltage rating of the SMBJ15C?

    • The SMBJ15C has a maximum voltage rating of 15 volts.

  3. What is the peak pulse power handling capability of the SMBJ15C?

    • The SMBJ15C can handle peak pulse power of up to 600 watts.

  4. What are the typical applications of the SMBJ15C?

    • The SMBJ15C is commonly used in applications such as protection of integrated circuits, small motors, and other sensitive electronic devices from voltage transients.

  5. What is the response time of the SMBJ15C to voltage transients?

    • The response time of the SMBJ15C to voltage transients is typically very fast, providing rapid protection to the connected circuitry.

  6. Does the SMBJ15C require any external components for proper operation?

    • The SMBJ15C does not require any external components for basic operation, but additional circuitry may be needed depending on the specific application requirements.

  7. What is the operating temperature range of the SMBJ15C?

    • The SMBJ15C is designed to operate within a temperature range of -55°C to 150°C.

  8. Is the SMBJ15C RoHS compliant?

    • Yes, the SMBJ15C is RoHS compliant, making it suitable for use in environmentally conscious designs.

  9. Can the SMBJ15C be used in automotive applications?

    • Yes, the SMBJ15C is suitable for use in automotive applications where protection against voltage transients is required.

  10. What are the packaging options available for the SMBJ15C?

    • The SMBJ15C is available in various package types, including DO-214AA (SMB) and DO-214AB (SMC), offering flexibility for different assembly and design requirements.