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SM30T19AY
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SM30T19AY

Product Overview

Category: Electronic Component
Use: Voltage Suppressor Diode
Characteristics: High surge capability, low clamping voltage
Package: SMC (DO-214AB)
Essence: Protects sensitive electronic devices from voltage spikes
Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

  • Peak Pulse Power: 3000W
  • Breakdown Voltage: 19V
  • Clamping Voltage: 30.6V at 58A
  • Operating Temperature Range: -55°C to +150°C
  • Storage Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The SM30T19AY is a surface mount device with two terminals, anode, and cathode.

Functional Features

  • Provides transient voltage suppression for electronic circuits
  • Fast response time
  • Low leakage current
  • High surge capability

Advantages and Disadvantages

Advantages: - High surge capability - Low clamping voltage - Fast response time

Disadvantages: - Sensitive to overvoltage conditions - Requires proper heat dissipation

Working Principles

The SM30T19AY operates by diverting excess current away from sensitive components when a voltage spike occurs. It acts as a shunt to protect the circuit from damage.

Detailed Application Field Plans

  • Used in power supplies
  • Telecommunication equipment
  • Automotive electronics
  • Industrial control systems

Detailed and Complete Alternative Models

  • SM30T Series: SM30T10AY, SM30T12AY, SM30T15AY
  • P6SMB Series: P6SMB20CA, P6SMB24CA, P6SMB30CA

This completes the entry for SM30T19AY, providing comprehensive information on its category, use, characteristics, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de SM30T19AY en soluciones técnicas

  1. What is the SM30T19AY?

    • The SM30T19AY 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 SM30T19AY?

    • The maximum working voltage of the SM30T19AY is 19V.

  3. What is the peak pulse current rating of the SM30T19AY?

    • The peak pulse current rating of the SM30T19AY is 30A.

  4. What is the typical clamping voltage of the SM30T19AY?

    • The typical clamping voltage of the SM30T19AY is 32.6V at 30A.

  5. What are the applications of the SM30T19AY?

    • The SM30T19AY is commonly used in various technical solutions such as power supplies, telecommunications equipment, automotive electronics, and industrial control systems for transient voltage protection.

  6. What is the operating temperature range of the SM30T19AY?

    • The operating temperature range of the SM30T19AY is -55°C to 150°C.

  7. Does the SM30T19AY meet any specific industry standards?

    • Yes, the SM30T19AY complies with the industry-standard RoHS requirements for lead-free products.

  8. Can the SM30T19AY be used for ESD protection?

    • Yes, the SM30T19AY can provide effective electrostatic discharge (ESD) protection for sensitive electronic components.

  9. Is the SM30T19AY suitable for high-speed data lines?

    • Yes, the SM30T19AY is suitable for protecting high-speed data lines from voltage transients.

  10. What package type does the SM30T19AY come in?

    • The SM30T19AY is available in a surface-mount SMC package for easy integration into circuit designs.