This part is a kind of semiconductor called MD8002.

Function of this product has DUAL AMPLIFIER TRANSISTOR.

Manufacturers : Motorola

Image and pinout :

Some of the text within the PDF file :

MD8001 MD8002 MD8003 CASE 654-07, STYLE 1 DUAL AMPLIFIER TRANSISTOR NPN SILICON Refer to 2N2920 for graphs. MAXIMUM RATINGS Rating Collector-Emitter Voltage MD8001 MD8002 MD8003 Collector Current Continuous Total Device Dissipation @ TA = 25°C Derate above 25°C Total Device Dissipation @ Tc = 25°C Derate above 25°C Operating and Storage Junction Temperature Range Symbol VCEO ic PD Pd TJ' Tstg Value Unit Vdc 40 50 60 30 mAdc Both Die One Die Equal Power 575 3.29 625 mW 3.57 mW/°C 1.8 10.3 2.5 14.3 -65 to +200 Watts mW/°C •c THERMAL CHARACTERISTICS Characteristic Symbol One Die Max Both Die Equal Power Max Unit Thermal Resistance, Junction to Case P-0JC 97 70 °C/W Thermal Resistance, Junction to Ambient R&JAd) 304 280 °c/w Coupling Factor Junction [ ... ]

MD8002 PDF Datasheet Download