2N1057 PNP Transistor

The 2N1057 is a bipolar junction transistor (BJT) with an PNP-type configuration. That means the 2N1057 transistor has a negatively charged layer between two positively charged layers. This transistor has three terminals Base, Collector, and Emitter.

The 2N1057 transistor symbol shows an arrow from the emitter into the base. This means that the current flows from emitter to collector terminal.

Circuit diagram symbol of the 2N1057 transistor as follows.

2N1057 Transistor Specification

Transistor Code		2N1057
Transistor Type		BJT
Transistor Polarity		PNP
Transistor Material		Germanium(GE)
Package		TO5
Collector Power Dissipation (Maximum)	PC	0.24W
Collector-Base Voltage (Maximum)	VCB	45V
Collector-Emitter Voltage (Maximum)	VCE	45V
Collector Current (Maximum)	IC	0.3A
Operating Junction Temperature (Maximum)	TJ	100°C
Emitter-Base Voltage (Maximum)	VEB	5V
Forward Current Transfer Ratio (hFE Value)		39
Transition Frequency	FT	1MHz
Collector Capacitance	CC	80pF

UXPython is not the creator or an official representative of the 2N1057 PNP transistor. You can download the official 2N1057 PNP transistor datasheet to get more infromation about this transistor.

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

More Transistors Datasheets in TO5 Package

2SC353A NPN Transistor 2SB394 PNP Transistor 2N1839 NPN Transistor 2N2622 PNP Transistor 2N1036 PNP Transistor 2N356 NPN Transistor 40395 PNP Transistor UPT314 NPN Transistor 2N1382R PNP Transistor 2SB395 PNP Transistor FT003 NPN Transistor 2N1309 PNP Transistor 2N3000 PNP Transistor 2N3601 PNP Transistor HSE131 NPN Transistor 2N1605 NPN Transistor 2N5321W NPN Transistor BFY17 NPN Transistor 2N5321R NPN Transistor 2N3742S NPN Transistor