4128 NPN Transistor

The 4128 is a bipolar junction transistor (BJT) with an NPN-type configuration. That means the 4128 transistor has a positively charged layer between two negatively charged layers. This transistor has three terminals Base, Collector, and Emitter.

The 4128 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 4128 transistor as follows.

4128 Transistor Specification

Transistor Code		4128
Transistor Type		BJT
Transistor Polarity		NPN
Transistor Material		Silicon(SI)
Package		TO-126
Collector Power Dissipation (Maximum)	PC	40W
Collector-Base Voltage (Maximum)	VCB	400V
Collector-Emitter Voltage (Maximum)	VCE	200V
Collector Current (Maximum)	IC	5A
Operating Junction Temperature (Maximum)	TJ	150°C
Emitter-Base Voltage (Maximum)	VEB	7V
Forward Current Transfer Ratio (hFE Value)		10
Transition Frequency	FT	4MHz

UXPython is not the creator or an official representative of the 4128 NPN transistor. You can download the official 4128 NPN transistor datasheet to get more infromation about this transistor.

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

More Transistors Datasheets in TO-126 Package

CSC1507G NPN Transistor CSD669A NPN Transistor BD137-25 NPN Transistor CD13003 NPN Transistor CSC2611 NPN Transistor CSC1162B NPN Transistor 4124 NPN Transistor CSC2690AO NPN Transistor 2SC5121 NPN Transistor CSB1086B PNP Transistor CSB744AR PNP Transistor CSB1436 PNP Transistor CSB772E PNP Transistor CSD1638 PNP Transistor CSD794O NPN Transistor CRD13003BC NPN Transistor CSB1086N PNP Transistor BD138-16 PNP Transistor CSD882P NPN Transistor CSA715B PNP Transistor