ON Semiconductor
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SMMBFJ310LT3G
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SMMBFJ310LT3G

Product Overview

Category

The SMMBFJ310LT3G belongs to the category of field-effect transistors (FETs).

Use

It is commonly used as a switching device in electronic circuits.

Characteristics

  • Low threshold voltage
  • High input impedance
  • Small package size

Package

The SMMBFJ310LT3G is typically available in a small surface-mount package.

Essence

This FET is essential for controlling the flow of current in electronic circuits.

Packaging/Quantity

It is usually packaged in reels containing a specific quantity, such as 3000 units per reel.

Specifications

  • Drain-Source Voltage: 25V
  • Continuous Drain Current: 50mA
  • Total Power Dissipation: 225mW
  • Operating Temperature Range: -55°C to 150°C

Detailed Pin Configuration

The SMMBFJ310LT3G has three pins: 1. Source (S) 2. Gate (G) 3. Drain (D)

Functional Features

  • Low threshold voltage allows for efficient control of the FET.
  • High input impedance minimizes loading effects on the driving circuit.

Advantages and Disadvantages

Advantages

  • Low threshold voltage enables use in low-power applications.
  • Small package size saves space on the circuit board.

Disadvantages

  • Limited maximum drain-source voltage compared to other FETs.
  • Relatively low continuous drain current rating.

Working Principles

The SMMBFJ310LT3G operates based on the principle of field-effect modulation, where the voltage applied to the gate terminal controls the conductivity between the source and drain terminals.

Detailed Application Field Plans

The SMMBFJ310LT3G is suitable for various applications, including: - Low-power switching circuits - Signal amplification - Sensor interfaces

Detailed and Complete Alternative Models

Some alternative models to the SMMBFJ310LT3G include: - BSS138 - DMN10H170SK3

In conclusion, the SMMBFJ310LT3G is a versatile field-effect transistor with unique characteristics that make it suitable for a range of low-power electronic applications.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de SMMBFJ310LT3G en soluciones técnicas

  1. What is SMMBFJ310LT3G?

    • SMMBFJ310LT3G is a high-frequency, low-power N-channel JFET transistor designed for use in RF amplifiers, mixers, and oscillators.

  2. What are the key features of SMMBFJ310LT3G?

    • The key features include low noise figure, high gain, low power consumption, and high frequency operation.

  3. What are the typical applications of SMMBFJ310LT3G?

    • Typical applications include RF amplifiers, mixers, oscillators, low-noise preamplifiers, and high-frequency signal processing.

  4. What is the operating frequency range of SMMBFJ310LT3G?

    • The operating frequency range is typically from 100 MHz to 6 GHz.

  5. What is the maximum power dissipation of SMMBFJ310LT3G?

    • The maximum power dissipation is typically 225 mW.

  6. What are the recommended operating conditions for SMMBFJ310LT3G?

    • The recommended operating voltage is typically 25 V and the recommended operating temperature range is -55°C to 150°C.

  7. What are the packaging options available for SMMBFJ310LT3G?

    • SMMBFJ310LT3G is available in a variety of surface mount packages such as SOT-23 and SC-70.

  8. What are the typical performance characteristics of SMMBFJ310LT3G?

    • Typical performance characteristics include low noise figure (NF), high gain (G), and low input capacitance (Ciss).

  9. How does SMMBFJ310LT3G compare to other similar JFET transistors?

    • SMMBFJ310LT3G offers lower noise figure, higher gain, and wider frequency range compared to many similar JFET transistors.

  10. Where can I find detailed technical specifications and application notes for SMMBFJ310LT3G?

    • Detailed technical specifications and application notes can be found on the manufacturer's website or in the product datasheet.