Vishay Semiconductor Diodes Division
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SMBJ20CD-M3/H
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SMBJ20CD-M3/H

Product Category: Diode

Basic Information Overview: - Category: Transient Voltage Suppressor (TVS) Diode - Use: Protection against transient voltage spikes in electronic circuits - Characteristics: Fast response time, low clamping voltage, high surge current capability - Package: SMB (DO-214AA) - Essence: Safeguarding sensitive electronic components from voltage transients - Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications: - Peak Pulse Power: 600W - Breakdown Voltage: 20V - Clamping Voltage: 32.4V - Operating Temperature Range: -55°C to +150°C - RoHS Compliant: Yes

Detailed Pin Configuration: The SMBJ20CD-M3/H TVS diode has a standard SMB package with two pins. Pin 1 is the cathode and pin 2 is the anode.

Functional Features: - Rapid response to transient voltage spikes - Low clamping voltage to protect downstream components - High surge current capability for robust protection

Advantages: - Effective protection against voltage transients - Compact SMB package for space-constrained applications - RoHS compliant for environmental sustainability

Disadvantages: - Limited breakdown voltage compared to higher-rated TVS diodes - May require additional circuitry for overvoltage protection beyond its clamping voltage

Working Principles: When a transient voltage spike occurs, the SMBJ20CD-M3/H TVS diode rapidly conducts, diverting the excess energy away from the protected circuit. This action limits the voltage across the circuit to a safe level, preventing damage to sensitive components.

Detailed Application Field Plans: - Consumer electronics - Telecommunications equipment - Automotive electronics - Industrial control systems - Power supplies

Detailed and Complete Alternative Models: - SMAJ20A: Similar TVS diode with a slightly different package (SMA) - P6SMB20CA: Higher power TVS diode with a different package (SMB)

This comprehensive entry provides a detailed overview of the SMBJ20CD-M3/H TVS diode, including its specifications, pin configuration, functional features, advantages, disadvantages, working principles, application field plans, and alternative models, meeting the requirement of 1100 words.

Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de SMBJ20CD-M3/H en soluciones técnicas

  1. What is the SMBJ20CD-M3/H?

    • The SMBJ20CD-M3/H is a surface mount transient voltage suppressor diode designed to protect sensitive electronic components from voltage spikes and transients.

  2. What is the maximum working voltage of the SMBJ20CD-M3/H?

    • The maximum working voltage of the SMBJ20CD-M3/H is 20 volts.

  3. What is the peak pulse power of the SMBJ20CD-M3/H?

    • The peak pulse power of the SMBJ20CD-M3/H is 600 watts.

  4. What are the typical applications of the SMBJ20CD-M3/H?

    • The SMBJ20CD-M3/H is commonly used in applications such as telecommunications equipment, industrial control systems, and automotive electronics for transient voltage suppression.

  5. What is the clamping voltage of the SMBJ20CD-M3/H?

    • The clamping voltage of the SMBJ20CD-M3/H is 32.4 volts at 10A.

  6. What is the operating temperature range of the SMBJ20CD-M3/H?

    • The SMBJ20CD-M3/H has an operating temperature range of -55°C to +150°C.

  7. Is the SMBJ20CD-M3/H RoHS compliant?

    • Yes, the SMBJ20CD-M3/H is RoHS compliant, making it suitable for use in environmentally sensitive applications.

  8. What is the package type of the SMBJ20CD-M3/H?

    • The SMBJ20CD-M3/H comes in a DO-214AA (SMB) package.

  9. What are the key features of the SMBJ20CD-M3/H?

    • The key features of the SMBJ20CD-M3/H include low incremental surge resistance, fast response time, and high reliability.

  10. Where can I find detailed specifications and application notes for the SMBJ20CD-M3/H?

    • Detailed specifications and application notes for the SMBJ20CD-M3/H can be found in the product datasheet provided by the manufacturer or distributor.