BUT21C NPN Transistor

The BUT21C is a bipolar junction transistor (BJT) with an NPN-type configuration. That means the BUT21C transistor has a positively charged layer between two negatively charged layers. This transistor has three terminals Base, Collector, and Emitter.

The BUT21C 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 BUT21C transistor as follows.

BUT21C Transistor Specification

Transistor Code		BUT21C
Transistor Type		BJT
Transistor Polarity		NPN
Transistor Material		Silicon(SI)
Package		TO220
Collector Power Dissipation (Maximum)	PC	100W
Collector-Base Voltage (Maximum)	VCB	850V
Collector-Emitter Voltage (Maximum)	VCE	450V
Collector Current (Maximum)	IC	5A
Operating Junction Temperature (Maximum)	TJ	200°C
Emitter-Base Voltage (Maximum)	VEB	1.5V
Forward Current Transfer Ratio (hFE Value)		25

UXPython is not the creator or an official representative of the BUT21C NPN transistor. You can download the official BUT21C NPN transistor datasheet to get more infromation about this transistor.

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

More Transistors Datasheets in TO220 Package

2SD387A NPN Transistor 2SB1259 PNP Transistor MJE4919 PNP Transistor 2SC3709Y NPN Transistor MJE13071 NPN Transistor TIP75B NPN Transistor MH0823 PNP Transistor BD577 NPN Transistor HP31C NPN Transistor BR3DD13007X7R NPN Transistor 2SC1447 NPN Transistor 2SD856A NPN Transistor 2SC4473 NPN Transistor 2SC3677 NPN Transistor 2SD390 NPN Transistor 2SD1325R NPN Transistor BDY83A PNP Transistor MJE4921 NPN Transistor 2SB1104 PNP Transistor D44E1 NPN Transistor