Vishay Semiconductor Diodes Division
La imagen puede ser una representación.
Consulte las especificaciones para obtener detalles del producto.
SMA5J7.5HE3/61
Ver Detalle Hojas de datos

SMA5J7.5HE3/61

Product Overview

Category

The SMA5J7.5HE3/61 belongs to the category of surface mount transient voltage suppressor diodes.

Use

It is used for surge protection in electronic circuits and systems, particularly in applications where protection against transient overvoltage events is critical.

Characteristics

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

Package

The SMA5J7.5HE3/61 is typically available in a DO-214AC (SMA) package.

Essence

The essence of this product lies in its ability to provide robust transient voltage suppression, safeguarding sensitive electronic components from damage due to voltage spikes.

Packaging/Quantity

The SMA5J7.5HE3/61 is commonly packaged in reels with quantities varying based on manufacturer specifications.

Specifications

  • Peak Pulse Power: 5000W
  • Breakdown Voltage Range: 6.4V to 7.07V
  • Maximum Clamping Voltage: 10.3V
  • Operating Temperature Range: -55°C to +150°C
  • Reverse Standoff Voltage: 5.8V

Detailed Pin Configuration

The SMA5J7.5HE3/61 typically features two pins for surface mount installation. The pin configuration follows industry-standard specifications for DO-214AC packages.

Functional Features

  • Transient voltage suppression
  • Protection against ESD (electrostatic discharge)
  • Reliable performance under surge conditions

Advantages

  • High surge current handling capability
  • Fast response time to transient events
  • RoHS compliance for environmental considerations

Disadvantages

  • Slightly higher clamping voltage compared to some alternative models
  • May require additional circuitry for comprehensive surge protection in certain applications

Working Principles

The SMA5J7.5HE3/61 operates by diverting excess transient voltage away from sensitive components, thereby limiting the voltage across the protected circuit.

Detailed Application Field Plans

This product is widely used in various electronic systems including: - Telecommunication equipment - Industrial control systems - Power supplies - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to consider include: - SMAJ5.0A - SMBJ5.0A - SMCJ5.0A - P6KE6.8A

In conclusion, the SMA5J7.5HE3/61 offers reliable transient voltage suppression and ESD protection, making it an essential component in safeguarding electronic systems from damaging voltage surges. Its high surge current capability and fast response time make it suitable for a wide range of applications, although designers should consider specific clamping voltage requirements when selecting this product for their designs.

Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de SMA5J7.5HE3/61 en soluciones técnicas

  1. What is the maximum reverse voltage of SMA5J7.5HE3/61?

    • The maximum reverse voltage of SMA5J7.5HE3/61 is 7.5V.

  2. What is the peak pulse power dissipation of SMA5J7.5HE3/61?

    • The peak pulse power dissipation of SMA5J7.5HE3/61 is 500W.

  3. What is the typical junction capacitance of SMA5J7.5HE3/61?

    • The typical junction capacitance of SMA5J7.5HE3/61 is 200pF.

  4. What is the forward voltage drop of SMA5J7.5HE3/61 at a specified current?

    • The forward voltage drop of SMA5J7.5HE3/61 varies with current, typically around 0.9V at 10A.

  5. What are the recommended operating and storage temperatures for SMA5J7.5HE3/61?

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

  6. Is SMA5J7.5HE3/61 RoHS compliant?

    • Yes, SMA5J7.5HE3/61 is RoHS compliant.

  7. What are the typical applications for SMA5J7.5HE3/61?

    • SMA5J7.5HE3/61 is commonly used in surge protection for sensitive electronics, such as in telecommunications equipment, industrial control systems, and automotive electronics.

  8. Does SMA5J7.5HE3/61 have any certifications or approvals?

    • SMA5J7.5HE3/61 may have various certifications and approvals, such as AEC-Q101 qualification for automotive applications.

  9. What is the package type of SMA5J7.5HE3/61?

    • SMA5J7.5HE3/61 is available in a DO-214AC (SMA) package.

  10. Are there any specific soldering or mounting guidelines for SMA5J7.5HE3/61?

    • It is recommended to refer to the datasheet for specific soldering and mounting guidelines, including recommended soldering temperature profiles and handling precautions.