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SMBJ200
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SMBJ200 Product Overview

Introduction

The SMBJ200 is a diode belonging to the category of transient voltage suppressor (TVS) diodes. These diodes are widely used in electronic circuits to protect sensitive components from voltage spikes and transients. The SMBJ200 is specifically designed to provide protection against transient overvoltage conditions.

Basic Information Overview

  • Category: Transient Voltage Suppressor Diode
  • Use: Protection against voltage spikes and transients
  • Characteristics: Fast response time, low clamping voltage
  • Package: SMB (DO-214AA)
  • Essence: Safeguarding sensitive electronic components
  • Packaging/Quantity: Available in tape and reel packaging, quantity varies by manufacturer

Specifications

  • Voltage - Reverse Standoff (Typ): 171V
  • Voltage - Breakdown (Min): 190V
  • Voltage - Clamping (Max) @ Ipp: 275V
  • Current - Peak Pulse (10/1000µs): 10.3A
  • Power - Peak Pulse: 600W
  • Type: Unidirectional

Detailed Pin Configuration

The SMBJ200 typically has two pins, with the cathode marked by a line on the body of the diode.

Functional Features

  • Rapid response to transient overvoltage events
  • Low clamping voltage to minimize stress on protected components
  • High surge current capability for robust protection

Advantages and Disadvantages

Advantages

  • Effective protection against voltage spikes
  • Fast response time
  • Compact size for easy integration into circuit designs

Disadvantages

  • Limited power dissipation capability compared to larger TVS diodes
  • May require additional circuitry for comprehensive overvoltage protection

Working Principles

The SMBJ200 operates based on the principle of avalanche breakdown. When a transient overvoltage event occurs, the diode rapidly conducts, diverting the excess energy away from the protected circuit. This action helps prevent damage to sensitive components.

Detailed Application Field Plans

The SMBJ200 is commonly used in various applications, including: - Power supply units - Communication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

  • SMBJ5.0A: 5.0V reverse standoff voltage
  • SMBJ15CA: 15V reverse standoff voltage
  • SMBJ58A: 58V reverse standoff voltage
  • SMBJ440A: 440V reverse standoff voltage

In conclusion, the SMBJ200 transient voltage suppressor diode offers effective protection against transient overvoltage events, making it an essential component in safeguarding sensitive electronic circuits.

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Noem 10 veelgestelde vragen en antwoorden met betrekking tot de toepassing van SMBJ200 in technische oplossingen

  1. What is the SMBJ200?

    • The SMBJ200 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 SMBJ200?

    • The SMBJ200 has a maximum working voltage of 171 volts.

  3. What is the peak pulse power dissipation of the SMBJ200?

    • The peak pulse power dissipation of the SMBJ200 is 600 watts.

  4. What are the typical applications of the SMBJ200?

    • The SMBJ200 is commonly used in applications such as power supplies, telecommunications equipment, and automotive electronics for transient voltage protection.

  5. What is the clamping voltage of the SMBJ200?

    • The clamping voltage of the SMBJ200 is 275 volts.

  6. What is the operating temperature range of the SMBJ200?

    • The SMBJ200 operates within a temperature range of -55°C to 150°C.

  7. Is the SMBJ200 RoHS compliant?

    • Yes, the SMBJ200 is RoHS compliant, meaning it meets the Restriction of Hazardous Substances directive.

  8. What is the packaging type of the SMBJ200?

    • The SMBJ200 is available in various packaging types, including DO-214AA (SMB) and DO-214AB (SMC).

  9. Does the SMBJ200 meet industry standards for surge protection?

    • Yes, the SMBJ200 complies with industry standards such as IEC 61000-4-5 for surge protection.

  10. Can the SMBJ200 be used for ESD protection?

    • Yes, the SMBJ200 can be utilized for electrostatic discharge (ESD) protection in various electronic circuits and systems.