2N542 NPN Transistor

The 2N542 is a bipolar junction transistor (BJT) with an NPN-type configuration. That means the 2N542 transistor has a positively charged layer between two negatively charged layers. This transistor has three terminals Base, Collector, and Emitter.

The 2N542 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 2N542 transistor as follows.

2N542 Transistor Specification

Transistor Code		2N542
Transistor Type		BJT
Transistor Polarity		NPN
Transistor Material		Silicon(SI)
Package		TO5
Collector Power Dissipation (Maximum)	PC	0.2W
Collector-Base Voltage (Maximum)	VCB	30V
Collector-Emitter Voltage (Maximum)	VCE	30V
Collector Current (Maximum)	IC	0.025A
Operating Junction Temperature (Maximum)	TJ	200°C
Emitter-Base Voltage (Maximum)	VEB	2V
Forward Current Transfer Ratio (hFE Value)		130
Transition Frequency	FT	18MHz
Collector Capacitance	CC	5pF

UXPython is not the creator or an official representative of the 2N542 NPN transistor. You can download the official 2N542 NPN 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

2SC559 NPN Transistor UPT112 NPN Transistor ACY40 PNP Transistor 2N1409 NPN Transistor 2N524 PNP Transistor 2N1376 PNP Transistor BFY12 NPN Transistor HA7810 PNP Transistor ZT3421 NPN Transistor CDQ10026 NPN Transistor CK422 NPN Transistor HA7630 PNP Transistor 2N2594T NPN Transistor 2N5014 NPN Transistor 2N1352 PNP Transistor 2N3677 PNP Transistor 2N2035 NPN Transistor 2N1229 PNP Transistor 2N4432 NPN Transistor 40406S NPN Transistor