SMC Diode Solutions
La imagen puede ser una representación.
Consulte las especificaciones para obtener detalles del producto.
1SMA4757-GT3TR
Ver Detalle Hojas de datos

1SMA4757-GT3TR

Product Overview

Category

The 1SMA4757-GT3TR belongs to the category of surface mount silicon zener diodes.

Use

It is commonly used for voltage regulation and transient suppression in electronic circuits.

Characteristics

  • Voltage regulation
  • Transient suppression
  • Surface mount design

Package

The 1SMA4757-GT3TR is typically available in a SOD-123 package.

Essence

This product serves as a crucial component in electronic circuits, providing voltage regulation and transient suppression capabilities.

Packaging/Quantity

The 1SMA4757-GT3TR is usually packaged in reels with quantities varying based on manufacturer specifications.

Specifications

  • Zener Voltage: 36V
  • Power Dissipation: 1.5W
  • Operating Temperature Range: -65°C to +150°C
  • Forward Voltage: 1.5V
  • Reverse Leakage Current: 5µA

Detailed Pin Configuration

The 1SMA4757-GT3TR has two pins: 1. Anode (A) 2. Cathode (K)

Functional Features

  • Precise voltage regulation
  • Fast response to transient events
  • Compact surface mount design

Advantages and Disadvantages

Advantages

  • High precision voltage regulation
  • Fast transient response
  • Small form factor

Disadvantages

  • Limited power dissipation capability
  • Sensitive to overvoltage conditions

Working Principles

The 1SMA4757-GT3TR operates based on the principle of the zener effect, where it maintains a constant voltage across its terminals when reverse biased.

Detailed Application Field Plans

The 1SMA4757-GT3TR finds applications in various fields including: - Power supply units - Voltage regulators - Surge protection circuits

Detailed and Complete Alternative Models

Some alternative models to the 1SMA4757-GT3TR include: - 1N4746A - BZX84C36 - MMSZ5236B

In conclusion, the 1SMA4757-GT3TR is a surface mount silicon zener diode that offers precise voltage regulation and transient suppression capabilities. Its compact design and functional features make it suitable for a wide range of electronic applications.

[Word count: 343]

Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de 1SMA4757-GT3TR en soluciones técnicas

  1. What is 1SMA4757-GT3TR?

    • 1SMA4757-GT3TR is a surface mount, high-power transient voltage suppressor diode designed to protect sensitive electronics from voltage transients induced by lightning, inductive load switching, and electrostatic discharge.

  2. What is the maximum peak pulse power of 1SMA4757-GT3TR?

    • The maximum peak pulse power of 1SMA4757-GT3TR is 500 watts.

  3. What is the breakdown voltage of 1SMA4757-GT3TR?

    • The breakdown voltage of 1SMA4757-GT3TR is 43.6 volts.

  4. What are the typical applications for 1SMA4757-GT3TR?

    • Typical applications for 1SMA4757-GT3TR include protection of power supplies, communication systems, industrial equipment, and automotive electronics from voltage transients.

  5. What is the operating temperature range of 1SMA4757-GT3TR?

    • The operating temperature range of 1SMA4757-GT3TR is -55°C to +150°C.

  6. What is the package type of 1SMA4757-GT3TR?

    • 1SMA4757-GT3TR comes in a DO-214AC (SMA) package.

  7. What is the clamping voltage of 1SMA4757-GT3TR?

    • The clamping voltage of 1SMA4757-GT3TR is 77.4 volts at 10A.

  8. Is 1SMA4757-GT3TR RoHS compliant?

    • Yes, 1SMA4757-GT3TR is RoHS compliant.

  9. What are the key features of 1SMA4757-GT3TR?

    • Key features of 1SMA4757-GT3TR include low clamping voltage, fast response time, and high surge capability.

  10. Can 1SMA4757-GT3TR be used in automotive applications?

    • Yes, 1SMA4757-GT3TR is suitable for use in automotive electronics for protecting against voltage transients.