MMBF4392LT1G Discrete Semiconductor Products

Transistors - JFETs

The MMBF4392LT1G is a highly-integrated N-Channel JFET, designed for a wide range of applications. Offering low noise and low input capacitance, the device behaves as an analog switch suitable for use in low-volatage, low-current, high frequency operation. It is used for many applications including low power audio, RF amplifier, video image, and data bus switch.

Application Field

The MMBF4392LT1G is commonly used in low-power audio, RF amplifier, video image, and data bus switching applications. It can also be used for isolating signals in analog or digital circuit designs, as well as for motor control purposes. Its low current requirements make it a perfect choice for battery operated systems.

The device offers superior noise and impedance characteristics. Its low on resistance and fast turn-off characteristics make it suitable for switching signals in audio, video, digital and analog circuits. The device also offers low cost, high integration, and is extremely stabilized.

Working Principle

The MMBF4392LT1G operates by employing gates, which control the flow of current. The gate serves as a kind of modulator, allowing current to pass through when activated. When deactivated, the gate prevents current from passing through. As such, the device works as an analog switch that can be used to provide low-voltage, low-current, high-frequency operation.

The device features low noise, low input capacitance, and superior input impedance characteristics. Its low power requirements make it ideal for battery-operated environments. Additionally, the MMBF4392LT1G can be used for motor control applications thanks to its low on resistance and fast turn-off characteristics.

Overall, the MMBF4392LT1G is a highly-integrated N-Channel JFET, designed for a wide range of applications. With its low cost, high integration, and superior noise and impedance characteristics, the device is perfect for low voltage, low current, and high frequency operation, making it a perfect choice for many applications.