TIP42C Transistor | Datasheet | Pinout | Equivalent NTE Electronics, Inc

[SGeC] TIP42C PNP Power Transistor 140V-6A

TIP42C Pinout

TIP42C Pinout

The TIP42C is a PNP power transistor commonly used for switching and amplification applications. Here’s a summary description based on its pinout:

The TIP42C’s three pins—Base, Collector, and Emitter—are essential for its operation and current amplification. It is ideal for high-power load control and switching applications, offering excellent current gain and load-driving capabilities

TIP42C Equivalent

The following table lists the equivalents of the TIP42C transistor, highlighting key specifications such as voltage rating, current rating, power dissipation, and hFE (DC gain). These alternatives serve similar functions in various applications, with some offering higher current handling or different voltage ratings.

Picture	Transistor	Manufacturer	Package Type	Voltage Rating	Current Rating	Power Dissipation	hFE (DC Gain)
	TIP42C	NTE Electronics, Inc	TO-220	100V	6A	65W	25-1000
	BD139	STMicroelectronics	TO-220	80V	1.5A	40W	80-320
	2N5401	onsemi	TO-220	80V	10A	80W	40-320
	TIP41C	ON Semiconductor	TO-220	80V	6A	65W	20-100
	MJE2955	ON Semiconductor	TO-220	60V	15A	80W	50-300
	2N3055	onsemi	TO-3	60V	15A	115W	20-70

By comparing these TIP42C equivalents, users can select the most appropriate transistor based on specific project needs, such as power dissipation, voltage, and current requirements. Be sure to consider the packaging and hFE range when making a selection for your application.