2N1781 NPN Transistor

The 2N1781 is a bipolar junction transistor (BJT) with an NPN-type configuration. That means the 2N1781 transistor has a positively charged layer between two negatively charged layers. This transistor has three terminals Base, Collector, and Emitter.

The 2N1781 transistor symbol shows an arrow from the base into the emitter. This means that the current flows from collector terminal to emitter terminal.

Circuit diagram symbol of the 2N1781 transistor as follows.

2N1781 Transistor Specification

Transistor Code		2N1781
Transistor Type		BJT
Transistor Polarity		NPN
Transistor Material		Germanium(GE)
Package		TO46
Collector Power Dissipation (Maximum)	PC	0.1W
Collector-Base Voltage (Maximum)	VCB	25V
Collector Current (Maximum)	IC	0.2A
Operating Junction Temperature (Maximum)	TJ	100°C
Emitter-Base Voltage (Maximum)	VEB	12V
Forward Current Transfer Ratio (hFE Value)		40
Transition Frequency	FT	4MHz
Collector Capacitance	CC	15pF

UXPython is not the creator or an official representative of the 2N1781 NPN transistor. You can download the official 2N1781 NPN transistor datasheet to get more infromation about this transistor.

Note : Copyrighted materials belong to their creator or official representative.

More Transistors Datasheets in TO46 Package

2N962-46 PNP Transistor 2N4007 PNP Transistor 2N960-46 PNP Transistor 2N4981 PNP Transistor 2N2313 NPN Transistor 2SA417 PNP Transistor 2N2602 PNP Transistor SYL1986 PNP Transistor 2N2520 NPN Transistor 2N5332 PNP Transistor 2N1962-46 NPN Transistor 2N706C-46 NPN Transistor 2N1964-46 NPN Transistor 2N3056 NPN Transistor 2N3911 PNP Transistor FM911 NPN Transistor BFV67 NPN Transistor 2N3912 PNP Transistor 2N4453 PNP Transistor ZT131 NPN Transistor