BC478B PNP Transistor

The BC478B is a bipolar junction transistor (BJT) with an PNP-type configuration. That means the BC478B transistor has a negatively charged layer between two positively charged layers. This transistor has three terminals Base, Collector, and Emitter.

The BC478B 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 BC478B transistor as follows.

BC478B Transistor Specification

Transistor Code		BC478B
Transistor Type		BJT
Transistor Polarity		PNP
Transistor Material		Silicon(SI)
Package		TO18
Collector Power Dissipation (Maximum)	PC	0.36W
Collector-Base Voltage (Maximum)	VCB	40V
Collector-Emitter Voltage (Maximum)	VCE	40V
Collector Current (Maximum)	IC	0.15A
Operating Junction Temperature (Maximum)	TJ	200°C
Emitter-Base Voltage (Maximum)	VEB	6V
Forward Current Transfer Ratio (hFE Value)		240
Transition Frequency	FT	100MHz
Collector Capacitance	CC	6pF

UXPython is not the creator or an official representative of the BC478B PNP transistor. You can download the official BC478B PNP 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

2N2256 NPN Transistor 2N770 NPN Transistor 2T3169B NPN Transistor 2SC1981 NPN Transistor 2N700A-18 PNP Transistor BSW38 NPN Transistor BF249-4 PNP Transistor 2SC1380A NPN Transistor FX2369A NPN Transistor BSX49 NPN Transistor T2057 PNP Transistor 2N2969 PNP Transistor 2N703 NPN Transistor BSYP06 PNP Transistor BC297-6 PNP Transistor ZT402 NPN Transistor ECG126A PNP Transistor GET3638A PNP Transistor 2SC1597 NPN Transistor BT2950 PNP Transistor