Vishay Semiconductor Diodes Division
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SM15T7V5CA-E3/9AT
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SM15T7V5CA-E3/9AT

Product Overview

Category

The SM15T7V5CA-E3/9AT belongs to the category of TVS (Transient Voltage Suppressor) diodes.

Use

It is used for surge protection in electronic circuits, providing a low-impedance path to ground in the event of overvoltage transients.

Characteristics

  • Low clamping voltage
  • Fast response time
  • High surge current capability
  • RoHS compliant

Package

The SM15T7V5CA-E3/9AT is available in a DO-214AB (SMC) package.

Essence

This TVS diode provides robust transient voltage protection for sensitive electronics.

Packaging/Quantity

It is typically packaged in reels and available in quantities suitable for production runs.

Specifications

  • Standoff Voltage: 7.5V
  • Breakdown Voltage: 8.33V
  • Maximum Reverse Leakage Current: 1µA
  • Peak Pulse Current: 15A
  • Operating Temperature Range: -55°C to 150°C

Detailed Pin Configuration

The SM15T7V5CA-E3/9AT has two pins, with the anode connected to the positive side and the cathode connected to the negative side of the circuit.

Functional Features

  • Provides protection against voltage transients
  • Responds quickly to overvoltage events
  • Maintains low clamping voltage during surge events

Advantages and Disadvantages

Advantages

  • Effective surge protection
  • Fast response time
  • High surge current capability

Disadvantages

  • May require additional circuitry for comprehensive ESD protection

Working Principles

The SM15T7V5CA-E3/9AT works by diverting excess current away from sensitive components when an overvoltage event occurs, thereby protecting them from damage.

Detailed Application Field Plans

This TVS diode is commonly used in various applications including: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

Some alternative models to the SM15T7V5CA-E3/9AT include: - SMAJ7.5A - P6SMB7.5A - 1.5KE7.5A

In conclusion, the SM15T7V5CA-E3/9AT is a reliable TVS diode that offers effective surge protection for a wide range of electronic applications.

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Énumérez 10 questions et réponses courantes liées à l'application de SM15T7V5CA-E3/9AT dans les solutions techniques

  1. What is the maximum peak pulse current rating of SM15T7V5CA-E3/9AT?

    • The maximum peak pulse current rating of SM15T7V5CA-E3/9AT is 300A.

  2. What is the breakdown voltage of SM15T7V5CA-E3/9AT?

    • The breakdown voltage of SM15T7V5CA-E3/9AT is 7.5V.

  3. What is the typical clamping voltage of SM15T7V5CA-E3/9AT?

    • The typical clamping voltage of SM15T7V5CA-E3/9AT is 12.1V at 10A.

  4. What is the application of SM15T7V5CA-E3/9AT in technical solutions?

    • SM15T7V5CA-E3/9AT is commonly used for transient voltage suppression in various electronic circuits and systems to protect against voltage spikes and surges.

  5. What is the operating temperature range of SM15T7V5CA-E3/9AT?

    • The operating temperature range of SM15T7V5CA-E3/9AT is -55°C to 150°C.

  6. What is the package type of SM15T7V5CA-E3/9AT?

    • SM15T7V5CA-E3/9AT comes in a DO-214AB (SMC) package.

  7. Is SM15T7V5CA-E3/9AT RoHS compliant?

    • Yes, SM15T7V5CA-E3/9AT is RoHS compliant.

  8. What are the typical applications for SM15T7V5CA-E3/9AT?

    • Typical applications for SM15T7V5CA-E3/9AT include protection of sensitive electronic equipment, such as telecommunications equipment, industrial control systems, and automotive electronics.

  9. What is the capacitance of SM15T7V5CA-E3/9AT?

    • The capacitance of SM15T7V5CA-E3/9AT is typically 400pF.

  10. What are the key features of SM15T7V5CA-E3/9AT?

    • Some key features of SM15T7V5CA-E3/9AT include low clamping voltage, fast response time, and high surge capability.