MPSA42RL1G

Series:	--
Packaging:	Tape & Reel (TR)
Part Status:	Obsolete
Transistor Type:	NPN
Current - Collector (Ic) (Max):	500mA
Voltage - Collector Emitter Breakdown (Max):	300V
Vce Saturation (Max) @ Ib, Ic:	500mV @ 2mA, 20mA
Current - Collector Cutoff (Max):	100nA (ICBO)
DC Current Gain (hFE) (Min) @ Ic, Vce:	40 @ 30mA, 10V
Power - Max:	625mW
Frequency - Transition:	50MHz
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:	MPSA42

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The MPSA42RL1G is a high-current silicon NPN epitaxial planar transistor which is designed for use in high-power audio amplifier applications in both commercial and industrial environments. This transistor is designed and rated to deliver a higher current, higher gain, and higher bandwidth than conventional transistors. The MPSA42RL1G is ideal for use in automotive, high-reliability industrial, audio, and switching applications. The MPSA42RL1G features a maximum collector current of 8A, a maximum voltage rating of 60V, and a maximum gain bandwidth product of 5GHz, making it suitable for applications that require high power levels. This transistor also has an excellent high frequency response and is capable of operating up to approximately 0.2mA at frequencies above 1Mhz. Its low power consumption makes it an ideal solution for low power applications.The MPSA42RL1G is a single bipolar junction transistor (BJT). It consists of two PNP layers and one NPN layer, which are connected in a diphase fashion. The NPN layer acts as the collector, the PNP layer acts as the base, and the other PNP layer acts as the emitter. This type of transistor is commonly used in linear amplifiers, such as those found in high-power audio amplifiers. The transistor operates in three main modes: cutoff, saturation, and active. In the cutoff mode, the transistor is used as a switch and is pulled off, meaning that current will not flow. In the saturation mode, the transistor is on and current can flow freely, allowing the transistor to be used as an amplifying element. In the active mode, the transistor acts as an amplifier and changes its current ratio as its base voltage is changed. This allows the transistor to operate in an efficient and linear manner.The MPSA42RL1G can be used in a variety of applications. It is ideal for automotive and industrial audiovisual amplifier applications, as well as other high-reliability applications. It is also suitable for switching and low-power applications, due to its low power consumption. The transistor can also be used for audio power applications, as it is capable of providing a high current and gain. In conclusion, the MPSA42RL1G is a high-performance, low-power, bipolar transistor that is suitable for a variety of applications. It is capable of delivering a high current, high gain, and high bandwidth, allowing it to be used in a wide range of audio and switching applications. The low power consumption helps make it an ideal choice for low-power applications.

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