FMMT493QTA Discrete Semiconductor Products

Series:	--
Packaging:	Tape & Reel (TR)
Part Status:	Active
Transistor Type:	NPN
Current - Collector (Ic) (Max):	1A
Voltage - Collector Emitter Breakdown (Max):	100V
Vce Saturation (Max) @ Ib, Ic:	600mV @ 100mA, 1A
Current - Collector Cutoff (Max):	100nA
DC Current Gain (hFE) (Min) @ Ic, Vce:	100 @ 250mA, 10V
Power - Max:	500mW
Frequency - Transition:	150MHz
Operating Temperature:	-55°C ~ 150°C (TJ)
Mounting Type:	Surface Mount
Package / Case:	TO-236-3, SC-59, SOT-23-3
Supplier Device Package:	SOT-23

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The FMMT493QTA is a single NPN transistor which can be used in a wide variety of applications in the electronics field. The transistor is primarily used for switching applications, but can also be used for amplification, as well as for interfacing circuits with one another.The FMMT493QTA is a medium-power NPN transistor, with a maximum dissipation of 0.5 watt. The transistor has a wide frequency range and is capable of operating at frequencies of up to 200 MHz. The device can also withstand up to 57 Volts in reverse voltage.The FMMT493QTA is a bipolar transistor, meaning that it is composed of two basic electrodes; the collector and emission. It also contains a base electrode. The collector collects the majority of charge carriers, while the emitter allows current to flow. The base is used to control the flow of electrons between the collector and emitter. The transistor operates on a simple principle; Current at the base causes current to flow through the collector-emitter junction, with the amount of current determined by the ratio of the base-emitter voltage to the total supply voltage. The transistor is most often used in common emitter configurations, In this configuration, the output is taken from the collector.The FMMT493QTA can be used for a variety of applications, such as switching, amplification, interfacing and so on. It can be used in a wide range of applications, from audio, to digital, to power and all the way up to RF applications. For example, it can be used for audio amplification, switching logic states, converting AC signals to DC, detecting and filtering RF signals, driving moters and so on. When it comes to switching and amplifying, the FMMT493QTA can be used in either a common emitter configuration, or in a common-collector configuration. In the common emitter configuration, current can be switched on and off by controlling the voltage applied to the base, while in the common-collector configuration, the device amplifies the input signal. The FMMT493QTA is a versatile and reliable device, which can be used in a wide range of applications in the electronics field. It offers good performance and reliability, which makes is an ideal choice for many projects in the electronics field.

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