Microsemi Corporation
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MXSMBJ2K3.0
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MXSMBJ2K3.0

Product Overview

MXSMBJ2K3.0 is a transient voltage suppressor diode belonging to the category of electronic components used for surge protection in various electronic circuits. This diode is designed to protect sensitive electronic devices from voltage spikes and transients, thereby ensuring the reliability and longevity of the connected equipment.

Basic Information

  • Category: Transient Voltage Suppressor Diode
  • Use: Surge protection in electronic circuits
  • Characteristics: Fast response time, low clamping voltage, high surge current capability
  • Package: SOD-123FL
  • Essence: Silicon-based transient voltage suppression
  • Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

  • Voltage Rating: 3.0V
  • Peak Pulse Power: 400W
  • Operating Temperature Range: -55°C to +150°C
  • Storage Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The MXSMBJ2K3.0 diode features a standard SOD-123FL package with two pins for connection to the circuit. The pin configuration is as follows: 1. Anode (A) 2. Cathode (K)

Functional Features

  • Transient Voltage Suppression: Provides rapid response to voltage spikes, diverting excess current away from the protected circuit.
  • Low Clamping Voltage: Limits the voltage across the protected circuit during a transient event, minimizing potential damage.
  • High Surge Current Capability: Can handle large surge currents without degradation.

Advantages and Disadvantages

Advantages

  • Effective surge protection for sensitive electronic components
  • Fast response time
  • Compact SOD-123FL package for space-constrained applications

Disadvantages

  • Limited to specific voltage ratings
  • Requires careful consideration of placement within the circuit for optimal protection

Working Principles

When a transient voltage spike occurs, the MXSMBJ2K3.0 diode rapidly conducts, providing a low-impedance path for the excess current to flow through. This effectively clamps the voltage across the protected circuit, preventing damage to the connected devices.

Detailed Application Field Plans

MXSMBJ2K3.0 is commonly used in various electronic systems, including: - Power supply units - Communication equipment - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

  • MXSMBJ5.0: 5.0V transient voltage suppressor diode
  • MXSMBJ10A: 10V transient voltage suppressor diode
  • MXSMBJ15CA: 15V transient voltage suppressor diode

In conclusion, MXSMBJ2K3.0 serves as an essential component in safeguarding electronic circuits against transient voltage events, offering reliable surge protection and contributing to the overall robustness of electronic systems.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací MXSMBJ2K3.0 v technických řešeních

  1. What is MXSMBJ2K3.0?

    • MXSMBJ2K3.0 is a transient voltage suppressor diode designed to protect sensitive electronics from voltage transients induced by lightning, inductive load switching, and electrostatic discharge.

  2. What are the key features of MXSMBJ2K3.0?

    • The key features include a peak power dissipation of 3000W, low clamping voltage, fast response time, and compatibility with automated placement equipment.

  3. How is MXSMBJ2K3.0 used in technical solutions?

    • MXSMBJ2K3.0 is commonly used in surge protection applications for telecommunications equipment, industrial control systems, automotive electronics, and power supplies.

  4. What are the typical operating conditions for MXSMBJ2K3.0?

    • The typical operating conditions include a maximum working voltage of 2000V, a junction temperature range of -55°C to +150°C, and a soldering temperature of 260°C for 10 seconds.

  5. What are the recommended layout and assembly guidelines for MXSMBJ2K3.0?

    • It is recommended to minimize the length and area of the leads, use short traces to the device, and provide adequate clearance and creepage distances on the PCB.

  6. How does MXSMBJ2K3.0 provide protection against voltage transients?

    • MXSMBJ2K3.0 clamps the transient voltage to a safe level, diverting excess current away from the protected circuit, thus preventing damage to sensitive components.

  7. Are there any application notes or design resources available for MXSMBJ2K3.0?

    • Yes, detailed application notes, design guides, and simulation models are available from the manufacturer to assist in the proper implementation of MXSMBJ2K3.0 in technical solutions.

  8. What are the industry standards and certifications that MXSMBJ2K3.0 complies with?

    • MXSMBJ2K3.0 complies with industry standards such as IEC 61000-4-2 for ESD protection and IEC 61000-4-5 for surge protection. It also meets RoHS and REACH requirements.

  9. Can MXSMBJ2K3.0 be used in high-reliability applications?

    • Yes, MXSMBJ2K3.0 is suitable for high-reliability applications due to its robust construction, high surge capability, and long-term reliability under harsh environmental conditions.

  10. Where can MXSMBJ2K3.0 be sourced and purchased?

    • MXSMBJ2K3.0 can be sourced from authorized distributors and purchased directly from the manufacturer's website or through their authorized sales channels.