TK45 PNP Transistor

The TK45 is a bipolar junction transistor (BJT) with an PNP-type configuration. That means the TK45 transistor has a negatively charged layer between two positively charged layers. This transistor has three terminals Base, Collector, and Emitter.

The TK45 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 TK45 transistor as follows.

TK45 Transistor Specification

Transistor Code		TK45
Transistor Type		BJT
Transistor Polarity		PNP
Transistor Material		Germanium(GE)
Package		X18
Collector Power Dissipation (Maximum)	PC	0.2W
Collector-Base Voltage (Maximum)	VCB	40V
Collector-Emitter Voltage (Maximum)	VCE	15V
Collector Current (Maximum)	IC	0.1A
Operating Junction Temperature (Maximum)	TJ	75°C
Emitter-Base Voltage (Maximum)	VEB	30V
Forward Current Transfer Ratio (hFE Value)		45
Transition Frequency	FT	1MHz

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More Transistors Datasheets in X18 Package

TK21C PNP Transistor ASY64 PNP Transistor ASY66 PNP Transistor TK20 PNP Transistor TK41C PNP Transistor TK46 PNP Transistor TK44C PNP Transistor TK35C PNP Transistor TK25C PNP Transistor TK46C PNP Transistor TK41 PNP Transistor TK36 PNP Transistor TK40C PNP Transistor TK31 PNP Transistor TK28 PNP Transistor TK33C NPN Transistor TK42C PNP Transistor TK47 PNP Transistor TK28C PNP Transistor TK24B PNP Transistor