MJ420S NPN Transistor

The MJ420S is a bipolar junction transistor (BJT) with an NPN-type configuration. That means the MJ420S transistor has a positively charged layer between two negatively charged layers. This transistor has three terminals Base, Collector, and Emitter.

The MJ420S 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 MJ420S transistor as follows.

MJ420S Transistor Specification

Transistor Code		MJ420S
Transistor Type		BJT
Transistor Polarity		NPN
Transistor Material		Silicon(SI)
Package		TO39
Collector Power Dissipation (Maximum)	PC	0.8W
Collector-Base Voltage (Maximum)	VCB	275V
Collector-Emitter Voltage (Maximum)	VCE	250V
Collector Current (Maximum)	IC	0.1A
Operating Junction Temperature (Maximum)	TJ	175°C
Emitter-Base Voltage (Maximum)	VEB	6V
Forward Current Transfer Ratio (hFE Value)		25
Transition Frequency	FT	15MHz
Collector Capacitance	CC	12pF

UXPython is not the creator or an official representative of the MJ420S NPN transistor. You can download the official MJ420S NPN transistor datasheet to get more infromation about this transistor.

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

More Transistors Datasheets in TO39 Package

BSV10-16 PNP Transistor BSX63-10 NPN Transistor HEPS3003 PNP Transistor GS121B PNP Transistor 2SA504O PNP Transistor 2SD121H NPN Transistor 2SC507R NPN Transistor BC211 NPN Transistor 2N4404 PNP Transistor 2SC307 NPN Transistor BC313-10 PNP Transistor BC211A-10 NPN Transistor 2SC1303 NPN Transistor BC460-5 PNP Transistor NTE129 PNP Transistor BC440-6 NPN Transistor BFX41 PNP Transistor C744 NPN Transistor BLX48R PNP Transistor BLX65E NPN Transistor