Microsemi Corporation
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MXSMBG18A
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MXSMBG18A

Product Overview

Category: Electronic Component
Use: Signal protection and conditioning
Characteristics: Small form factor, high performance
Package: SMD/SMT
Essence: Signal conditioning and protection
Packaging/Quantity: 1000 units per reel

Specifications

  • Voltage - Reverse Standoff (Typ): 18V
  • Voltage - Breakdown (Min): 20V
  • Voltage - Clamping (Max) @ Ipp: 29.2V
  • Current - Peak Pulse (10/1000µs): 1A
  • Power - Peak Pulse: 600W
  • Type: Zener
  • Unidirectional: Yes
  • Applications: General Purpose
  • Mounting Type: Surface Mount
  • Package / Case: DO-219AB, SMC
  • Supplier Device Package: SMC

Detailed Pin Configuration

The MXSMBG18A is a surface mount device with two terminals. The pin configuration includes the anode and cathode connections.

Functional Features

  • Transient Voltage Suppression: Protects sensitive electronics from voltage transients.
  • Zener Diode: Provides stable voltage regulation and protection against overvoltage conditions.
  • Small Form Factor: Enables space-efficient circuit design in compact electronic devices.

Advantages and Disadvantages

Advantages: - Effective transient voltage suppression - Stable voltage regulation - Small package size

Disadvantages: - Limited peak pulse current handling capability - Unidirectional protection only

Working Principles

The MXSMBG18A operates by shunting excess voltage away from sensitive components when a transient voltage spike occurs. It utilizes a combination of zener diode and avalanche breakdown mechanisms to provide effective voltage clamping and protection.

Detailed Application Field Plans

The MXSMBG18A is suitable for a wide range of applications including: - Consumer electronics - Telecommunications equipment - Industrial control systems - Automotive electronics - Power supplies

Detailed and Complete Alternative Models

  • Alternative Model 1: MXSMBG15A
  • Alternative Model 2: MXSMBG20A
  • Alternative Model 3: MXSMBG22A
  • Alternative Model 4: MXSMBG24A

In conclusion, the MXSMBG18A is a versatile surface mount transient voltage suppressor that offers reliable protection and stable voltage regulation for various electronic applications.

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기술 솔루션에 MXSMBG18A 적용과 관련된 10가지 일반적인 질문과 답변을 나열하세요.

  1. What is MXSMBG18A?

    • MXSMBG18A is a surface mount transient voltage suppressor diode designed to protect sensitive electronics from voltage transients induced by lightning, inductive load switching, and electrostatic discharge.

  2. What is the maximum working voltage of MXSMBG18A?

    • The maximum working voltage of MXSMBG18A is 18 volts.

  3. What is the peak pulse power of MXSMBG18A?

    • The peak pulse power of MXSMBG18A is 600 watts for an 8/20μs waveform.

  4. What is the typical clamping voltage of MXSMBG18A?

    • The typical clamping voltage of MXSMBG18A is 29.2 volts at 10A.

  5. What are the applications of MXSMBG18A?

    • MXSMBG18A is commonly used in surge protection for telecommunications equipment, industrial control systems, automotive electronics, and consumer electronics.

  6. What is the operating temperature range of MXSMBG18A?

    • The operating temperature range of MXSMBG18A is -55°C to +150°C.

  7. What is the package type of MXSMBG18A?

    • MXSMBG18A is available in a DO-214AA (SMB) package.

  8. Does MXSMBG18A comply with RoHS requirements?

    • Yes, MXSMBG18A is compliant with RoHS (Restriction of Hazardous Substances) requirements.

  9. What are the key features of MXSMBG18A?

    • The key features of MXSMBG18A include low clamping voltage, fast response time, and high surge capability.

  10. Is MXSMBG18A suitable for use in high-speed data lines?

    • Yes, MXSMBG18A is suitable for use in high-speed data lines such as Ethernet, USB, and HDMI interfaces due to its fast response time and low capacitance.