TIP146 Discrete Semiconductor Products

Series:	--
Packaging:	Tube
Part Status:	Obsolete
Transistor Type:	PNP - Darlington
Current - Collector (Ic) (Max):	10A
Voltage - Collector Emitter Breakdown (Max):	80V
Vce Saturation (Max) @ Ib, Ic:	3V @ 40mA, 10A
Current - Collector Cutoff (Max):	2mA
DC Current Gain (hFE) (Min) @ Ic, Vce:	1000 @ 5A, 4V
Power - Max:	125W
Frequency - Transition:	--
Operating Temperature:	150°C (TJ)
Mounting Type:	Through Hole
Package / Case:	TO-218-3
Supplier Device Package:	TO-218
Base Part Number:	TIP146

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Introduction: The TIP146 is a powerful, energetic, and strong current gain NPN power transistor that is used in various applications for its superior performance. Using a rugged plastic casing, it is suitable for use from the smallest through to the largest power requirements. This advanced single-pole bipolar transistor offers high collector base voltage for more effective operation, as well as high current gain for excellent output results. This paper will discuss the application fields and working principle of the TIP146.Application Fields of the TIP146: The TIP146 can be used as a high-current amplifier, audio preamp, or switching device in a variety of applications. It is mainly used in amplifiers, high-frequency switching circuits, and power supplies. As an audio preamp, it can be used to drive a speaker or provide power to other audio components. The TIP146 can also be used in power circuits. It is used in circuits that require high-current switching, such as automobile electrical systems.Working Principle of the TIP146: The TIP146 is an NPN bipolar transistor that utilizes an N-type semiconductor surrounded by two P-type regions to form its active region. It is constructed from an NPN configuration with the central N-type material representing the base of the device. The base region is used to control the current flow between the source and the drain. When a voltage is applied to the base, it creates a current that flows from the source to the drain. This current is amplified by the transistor and produces the output from the drain. The TIP146 is designed to effectively amplify current and voltage. It is designed to handle high-current applications.Conclusion: The TIP146 is an advanced NPN power transistor that offers superior performance in a variety of applications. It is used as an amplifier, switching device, or audio preamp. The TIP146 has a rugged plastic casing, making it suitable for use in a wide range of power requirements. It utilizes an NPN configuration with an N-type central material to control current flow between the source and the drain. By applying a voltage to the base, a current is created which is amplified by the transistor and used to produce the output from the drain.

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