2N957 NPN Transistor

The 2N957 is a bipolar junction transistor (BJT) with an NPN-type configuration. That means the 2N957 transistor has a positively charged layer between two negatively charged layers. This transistor has three terminals Base, Collector, and Emitter.

The 2N957 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 2N957 transistor as follows.

2N957 Transistor Specification

Transistor Code		2N957
Transistor Type		BJT
Transistor Polarity		NPN
Transistor Material		Silicon(SI)
Package		TO18
Collector Power Dissipation (Maximum)	PC	0.25W
Collector-Base Voltage (Maximum)	VCB	40V
Collector-Emitter Voltage (Maximum)	VCE	20V
Collector Current (Maximum)	IC	0.2A
Operating Junction Temperature (Maximum)	TJ	150°C
Emitter-Base Voltage (Maximum)	VEB	5V
Forward Current Transfer Ratio (hFE Value)		45
Transition Frequency	FT	200MHz
Collector Capacitance	CC	6pF

UXPython is not the creator or an official representative of the 2N957 NPN transistor. You can download the official 2N957 NPN transistor datasheet to get more infromation about this transistor.

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

More Transistors Datasheets in TO18 Package

NKT10419 NPN Transistor SCG118 PNP Transistor 2S732 NPN Transistor BFR25 NPN Transistor 2N5763 PNP Transistor BC292 PNP Transistor 2N869 NPN Transistor 2SA453 PNP Transistor 2N707 NPN Transistor BCAP07A NPN Transistor BF203 NPN Transistor 2N2481 NPN Transistor BCW75-10 PNP Transistor 2SC67 NPN Transistor 2N3799 PNP Transistor 2N709 NPN Transistor BSX35 PNP Transistor BSY62B NPN Transistor 2T3606 NPN Transistor BCX22 NPN Transistor