FMMT491ATC

The FMMT491ATC is a small and efficient NPN transistor that is ideal for numerous applications. It is part of the same family of transistors, the BCX family, as the FMMT491 and FMMT491A, but offers some additional features and benefits. This device is designed to work in both small-signal and large-signal amplification applications.

The FMMT491ATC is available in a SOT-323 molded plastic package and offers excellent electrical characteristics. The transistor comes equipped with a maximum power dissipation of 200mW and a maximum collector-base voltage of 45V. This device also has a maximum collector-emitter voltage of 30V and a maximum operating junction temperature of 150°C. This transistor is available with a wide range of collector current ratings.

The FMMT491ATC is a photoconductive element used for the voltage amplification and switching of the electric current. Its near-infrared light sensitive feature makes it ideal for use in camera circuitry, as well as many other applications. The transistor itself requires a tiny amount of current in order to operate, which makes it ideal for battery-powered and other applications with limited power requirements.

The FMMT491ATC is also equipped with an open-collector output, which is designed to provide a simple switching circuit. This open-collector output simplifies the circuit design it is used in, as it allows for easy connections with other components. In addition, the open-collector output is capable of providing a digital pulse output. This makes the FMMT491ATC a great choice for switching digital signals.

This device operates in two basic modes, enhancement mode and depletion mode. In enhancement mode, the device is turned on or off using an external current source. In depletion mode, the device turns on or off depending on the polarity of the voltage across the base-emitter junction. This feature makes the FMMT491ATC well-suited to use in digital switching circuits, as it is easy to control the output voltage in this way.

The FMMT491ATC is an excellent choice for a variety of applications, from camera circuitry to digital switches. Its excellent electrical characteristics, small size, and low power requirements make it a great choice for a variety of applications. Its near-infrared light sensitivity and open-collector output provide added benefits for many applications, making the FMMT491ATC a great option for a variety of projects.