MPSA44RLRAG Discrete Semiconductor Products

Series:	--
Packaging:	Tape & Reel (TR)
Part Status:	Obsolete
Transistor Type:	NPN
Current - Collector (Ic) (Max):	300mA
Voltage - Collector Emitter Breakdown (Max):	400V
Vce Saturation (Max) @ Ib, Ic:	750mV @ 5mA, 50mA
Current - Collector Cutoff (Max):	500nA
DC Current Gain (hFE) (Min) @ Ic, Vce:	50 @ 10mA, 10V
Power - Max:	625mW
Frequency - Transition:	--
Operating Temperature:	-55°C ~ 150°C (TJ)
Mounting Type:	Through Hole
Package / Case:	TO-226-3, TO-92-3 (TO-226AA) (Formed Leads)
Supplier Device Package:	TO-92-3
Base Part Number:	MPSA44

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MPSA44RLRAG is a NPN transistor, also known as a BJT, or Bipolar Junction Transistor, of the Single variety. It is an amplification device, a three terminal voltage amplifying electrode, used for a variety of applications, such as switching, current amplifying, and signal amplifying.The main feature of this type of transistor is its ability to control large currents and voltages, with a comparatively low power input. This is possible because the transistor is based on a “Base-Emitter-Collector” structure, in which the Emitter is surrounded by two PN junctions, namely the Base and the Collector.The MPSA44RLRAG is specifically designed for switching and amplification operations in audio applications such as stereos, receivers and amplifiers. It contains a Darlington configuration composed of two transistors, and a current gain of up to 1,000. It has an avalanche rating (the ability to withstand a high reverse voltage) of 45 volts and can operate in environments with a temperature range of -65 to +150 degrees Celsius. The primary function of the MPSA44RLRAG is to control the switching and amplification of currents and voltages in stereo systems. The device works by fluctuating the Collector’s current, which is then amplified by the resulting rapidly varying current flowing through the Base. This amplified signal can then be used in a circuit to switch or direct current, or to modulate signals in a variety of other applications.The MPSA44RLRAG also features a low supply voltage, a low base-emitter voltage, and a low collector-emitter saturation voltage. These features, combined with its high current control ratio and low power input, make this device an ideal choice for signal amplification and switching in stereo devices and other audio applications.In summary, the MPSA44RLRAG is a NPN transistor in the single variety and is designed for use in audio applications such as stereos, receivers and amplifiers. It features a Darlington configuration, a current gain of up to 1,000, and an avalanche rating of 45 volts. It is capable of switching and amplifying currents and voltages with a low power input, making it an ideal choice for stereo and other audio applications.

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