40221 NPN Transistor

The 40221 is a bipolar junction transistor (BJT) with an NPN-type configuration. That means the 40221 transistor has a positively charged layer between two negatively charged layers. This transistor has three terminals Base, Collector, and Emitter.

The 40221 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 40221 transistor as follows.

40221 Transistor Specification

Transistor Code		40221
Transistor Type		BJT
Transistor Polarity		NPN
Transistor Material		Silicon(SI)
Package		TO5
Collector Power Dissipation (Maximum)	PC	0.36W
Collector-Base Voltage (Maximum)	VCB	40V
Collector-Emitter Voltage (Maximum)	VCE	15V
Operating Junction Temperature (Maximum)	TJ	200°C
Emitter-Base Voltage (Maximum)	VEB	5V
Forward Current Transfer Ratio (hFE Value)		30
Transition Frequency	FT	250MHz
Collector Capacitance	CC	5pF

UXPython is not the creator or an official representative of the 40221 NPN transistor. You can download the official 40221 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

CP98 PNP Transistor MA881 PNP Transistor 2N2883 NPN Transistor 40408S NPN Transistor 2N1131 PNP Transistor 40361L NPN Transistor 2N2006 PNP Transistor 2SB380 PNP Transistor T1850 PNP Transistor 2SC1072 NPN Transistor D11E404 NPN Transistor SFT6800 NPN Transistor GET538 PNP Transistor MA4404 PNP Transistor ST34 NPN Transistor 2N3724UB NPN Transistor 2N1171 PNP Transistor 2N3413 PNP Transistor 2SA446 PNP Transistor 40407 NPN Transistor