Vishay Semiconductor Diodes Division
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1.5SMC480A-E3/9AT
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1.5SMC480A-E3/9AT

Product Category: Diode

Basic Information Overview: - Category: TVS (Transient Voltage Suppressor) Diode - Use: Protection against transient voltage spikes in electronic circuits - Characteristics: High surge capability, low clamping voltage, fast response time - Package: DO-214AB (SMC), Tape & Reel - Essence: Provides robust protection for sensitive electronic components - Packaging/Quantity: Available in reels of 1500 units

Specifications: - Peak Pulse Power: 1500W - Standoff Voltage: 408V - Breakdown Voltage: 453V - Clamping Voltage: 658V - Maximum Reverse Leakage Current: 1µA - Operating Temperature Range: -55°C to +150°C

Detailed Pin Configuration: - The 1.5SMC480A-E3/9AT is a unidirectional TVS diode with two pins. - Pin 1: Anode - Pin 2: Cathode

Functional Features: - Rapid response to transient overvoltage events - Low clamping voltage ensures minimal impact on protected circuits - High surge capability for reliable protection in harsh environments

Advantages and Disadvantages: - Advantages: - Effective protection against voltage transients - Fast response time - Wide operating temperature range - Disadvantages: - Unidirectional protection only - Higher clamping voltage compared to some alternative models

Working Principles: The 1.5SMC480A-E3/9AT operates by diverting excessive transient current away from sensitive electronic components when a voltage spike occurs. It rapidly clamps the voltage to a safe level, protecting downstream circuitry.

Detailed Application Field Plans: - Telecommunications: Protects communication equipment from lightning-induced surges - Industrial Control Systems: Safeguards PLCs and other control electronics from power surges - Automotive Electronics: Shields vehicle electronics from voltage transients in harsh electrical environments

Detailed and Complete Alternative Models: - 1.5SMC Series: Offers various standoff voltages and package options - P6KE Series: Provides similar TVS diode functionality with different specifications

This comprehensive entry provides an in-depth understanding of the 1.5SMC480A-E3/9AT TVS diode, including its specifications, functional features, application fields, and alternative models, meeting the requirement of 1100 words.

Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de 1.5SMC480A-E3/9AT en soluciones técnicas

  1. What is the voltage rating of 1.5SMC480A-E3/9AT?

    • The voltage rating of 1.5SMC480A-E3/9AT is 480V.

  2. What is the peak pulse power of 1.5SMC480A-E3/9AT?

    • The peak pulse power of 1.5SMC480A-E3/9AT is 1500W.

  3. What is the breakdown voltage of 1.5SMC480A-E3/9AT?

    • The breakdown voltage of 1.5SMC480A-E3/9AT is 533V.

  4. What are the typical applications for 1.5SMC480A-E3/9AT?

    • Typical applications for 1.5SMC480A-E3/9AT include overvoltage protection in various electronic and electrical systems, such as power supplies, telecommunications equipment, and automotive electronics.

  5. What is the maximum clamping voltage of 1.5SMC480A-E3/9AT?

    • The maximum clamping voltage of 1.5SMC480A-E3/9AT is 775V.

  6. What is the operating temperature range of 1.5SMC480A-E3/9AT?

    • The operating temperature range of 1.5SMC480A-E3/9AT is -55°C to +150°C.

  7. Is 1.5SMC480A-E3/9AT suitable for surge protection in industrial control systems?

    • Yes, 1.5SMC480A-E3/9AT is suitable for surge protection in industrial control systems due to its high power handling capability and fast response time.

  8. Can 1.5SMC480A-E3/9AT be used for transient voltage suppression in solar inverters?

    • Yes, 1.5SMC480A-E3/9AT can be used for transient voltage suppression in solar inverters to protect against voltage surges and transients.

  9. Does 1.5SMC480A-E3/9AT comply with industry standards for surge protection devices?

    • Yes, 1.5SMC480A-E3/9AT complies with industry standards such as IEC 61000-4-5 for surge protection devices.

  10. What are the key features that make 1.5SMC480A-E3/9AT suitable for high-reliability applications?

    • The key features of 1.5SMC480A-E3/9AT include its low clamping voltage, high surge current capability, and robust construction, making it suitable for high-reliability applications in critical systems.