FMG8AT148

DC Current Gain (hFE) (Min) @ Ic, Vce:	80 @ 10mA, 5V
Base Part Number:	*MG8
Supplier Device Package:	SMT5
Package / Case:	SC-74A, SOT-753
Mounting Type:	Surface Mount
Power - Max:	300mW
Frequency - Transition:	250MHz
Current - Collector Cutoff (Max):	500nA
Vce Saturation (Max) @ Ib, Ic:	300mV @ 250µA, 5mA
Series:	--
Resistor - Emitter Base (R2):	47 kOhms
Resistor - Base (R1):	4.7 kOhms
Voltage - Collector Emitter Breakdown (Max):	50V
Current - Collector (Ic) (Max):	100mA
Transistor Type:	2 NPN - Pre-Biased (Dual)
Part Status:	Not For New Designs
Packaging:	Tape & Reel (TR)

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The FMG8AT148 is a pre-biased, voltage transistor array that is used in various applications. The array consists of four transistors, each with different characteristics. The first two transistors, NPN and PNP, are used to control voltage, while the third and fourth transistors, PNP and PMOS, are current-sensing devices.The FMG8AT148 is a bipolar junction transistor array that has been pre integrated with resistor networks. This allows the unit to be extremely flexible and versatile for applications requiring precise control of current or voltage. It is designed for use in low voltage and high current applications. Its purpose is to provide a linear and precise control of current or voltage.The FMG8AT148 array can be used to control the output of both AC and DC motors. For example, it can be used in high-performance brushless motors, geared motors, and DC motors. In these applications, the pre-biased transistor array can be used to accurately control the input voltage and current for optimal efficiency.Another application for the FMG8AT148 is in motor control. The transistor array can be used in motor control applications to precisely control the speed and torque of a motor. This makes it perfect for use in robotics and automation systems.The FMG8AT148 array is also used in circuits based on pulse-width modulation (PWM) technology. A PWM circuit is used to adjust the voltage and current in an alternating wave cycle. The pre-biased transistor array can be used to precisely control the input waveform. This allows for precise power control.The working principle of the FMG8AT148 is based on basic transistor characteristics. When the base voltage is above a certain level, the transistor will conduct current. The amount of current that is allowed to flow through is rate-limited by the resistance of the network connected to the transistor base.The FMG8AT148 has been pre-biased, meaning that the base voltage is already set at a certain level. This allows the transistor to be used in applications requiring precise current and voltage control without having to manually adjust the transistor base voltage.In conclusion, the FMG8AT148 is a versatile and flexible transistor array that can be used in a number of applications requiring precise current and voltage control. Its pre-biased design makes it ideal for use in low voltage and high current applications, motor control, PWM circuits and more. Its basic principles allow for precise control of current flow and waveform shape, making it an ideal choice for any application requiring efficient and reliable voltage and current regulating devices.

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