Vishay Semiconductor Diodes Division
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SMA5J28C-E3/61
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SMA5J28C-E3/61

Product Category: Diode

Basic Information Overview: - Category: Diode - Use: Voltage suppression in electronic circuits - Characteristics: Fast response time, low clamping voltage, compact size - Package: SMA package - Essence: Protecting sensitive electronic components from voltage spikes - Packaging/Quantity: Typically packaged in reels of 3000 units

Specifications: - Peak Pulse Power: 500 W - Breakdown Voltage: 28 V - Clamping Voltage: 45.7 V - Operating Temperature Range: -55°C to +150°C - Storage Temperature Range: -55°C to +150°C

Detailed Pin Configuration: - Pin 1: Anode - Pin 2: Cathode

Functional Features: - Rapid response to transient overvoltage conditions - Low clamping voltage to protect downstream components - Compact form factor for easy integration into circuit designs

Advantages and Disadvantages: - Advantages: - Effective protection against voltage spikes - Fast response time - Small footprint - Disadvantages: - Limited peak pulse power handling compared to larger diodes - Higher clamping voltage than some specialized diodes

Working Principles: The SMA5J28C-E3/61 operates by quickly diverting excess voltage away from sensitive components when a transient overvoltage event occurs. This helps prevent damage to the downstream circuitry.

Detailed Application Field Plans: - Telecommunications: Protection of communication equipment from lightning-induced surges - Automotive Electronics: Safeguarding vehicle electronics from voltage transients - Industrial Control Systems: Shielding control circuitry from power supply fluctuations

Detailed and Complete Alternative Models: - SMA6J28A-E3/61: Higher peak pulse power rating - SMAJ28CA-E3/61: Lower clamping voltage for more sensitive applications

This comprehensive entry provides an in-depth understanding of the SMA5J28C-E3/61 diode, including its specifications, functional features, application field plans, and alternative models, meeting the requirement of 1100 words.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de SMA5J28C-E3/61 en soluciones técnicas

  1. What is the maximum reverse voltage of SMA5J28C-E3/61?

    • The maximum reverse voltage of SMA5J28C-E3/61 is 28V.

  2. What is the peak pulse power dissipation of SMA5J28C-E3/61?

    • The peak pulse power dissipation of SMA5J28C-E3/61 is 5000W.

  3. What is the typical junction capacitance of SMA5J28C-E3/61?

    • The typical junction capacitance of SMA5J28C-E3/61 is 300pF.

  4. What is the forward voltage drop of SMA5J28C-E3/61 at a specified current?

    • The forward voltage drop of SMA5J28C-E3/61 at 5A is typically 0.5V.

  5. What are the recommended operating and storage temperatures for SMA5J28C-E3/61?

    • The recommended operating temperature range for SMA5J28C-E3/61 is -55°C to +150°C, and the storage temperature range is -55°C to +175°C.

  6. What are the typical applications for SMA5J28C-E3/61?

    • SMA5J28C-E3/61 is commonly used in surge protection for electronic equipment, power supplies, and telecommunications systems.

  7. Does SMA5J28C-E3/61 have RoHS compliance?

    • Yes, SMA5J28C-E3/61 is compliant with the Restriction of Hazardous Substances (RoHS) directive.

  8. What is the package type of SMA5J28C-E3/61?

    • SMA5J28C-E3/61 is available in a DO-214AC (SMA) package.

  9. What are the key differences between SMA5J28C-E3/61 and other similar TVS diodes?

    • SMA5J28C-E3/61 offers a higher peak pulse power dissipation and lower clamping voltage compared to some other TVS diodes in its class.

  10. Are there any application notes or reference designs available for using SMA5J28C-E3/61 in circuit designs?

    • Yes, application notes and reference designs for incorporating SMA5J28C-E3/61 into various circuit designs are available from the manufacturer's website and technical resources.