This part is a kind of semiconductor called C945.
Function of this product has NPN TRANSISTOR.
Manufacturers : Stanson Technology
Image and pinout :
Some of the text within the PDF file :
NPN TRANSISTOR www.DataSheet4U.com 100mA C945 AF OUTPUT AMPLIFIER MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS¡] Ta=25¢J¡^ CONDITION Ic=1mA Ic=5uA Ie=50£g A Vcb=60V Veb=5V Ic=100mA, Ib=10mA Vce=6.0V,Ic=1.0mA Vce=6V, Ie=10mA Vcb=10V,Ie=0,f=1MHz PARAMETERS SYMBOL MIN TYP MAX UNIT Collector-Emitter Breakdown Voltage BVceo 50 V Collector-Base Breakdown Voltage BVcbo 60 V Emitter-Base Breakdown Voltage BVebo 5 V Collector-Base Leakage Icbo 0.1 uA Emitter-Base Leakage Iebo 0.1 uA Collector-Emitter Saturation Voltage Vce¡] sat¡ ^ 0.18 0.3 V DC Current Gain Hfe 90 200 600 Collector Current Ic 100 mA Current Gain Bandwidth fT 100 180 MHz Output Capacitance Cob 4.5 6.0 pF Power Dissipation Pc 0.25 W Junction Temperature Tj 125 ¢J Storage Temperature Tstg -55 125 ¢J Classification of [ ... ]