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DISCRETE SEMICONDUCTORS DATA SHEET book, halfpage M3D102 PDTC143EU NPN resistor-equipped transistor 1999 Apr 14 Product specification Supersedes data of 1998 May 18 Philips Semiconductors Product specification NPN resistor-equipped transistor PDTC143EU FEATURES • Built-in bias resistors R1 and R2 typ. 4.7 k? each) 3 handbook, 4 columns • Simplification of circuit design 3 • Reduces number of components R1 1 and board space. R2 APPLICATIONS 2 1 2 • Especially suitable for space Top view reduction in interface and driver MAM134 circuits • Inverter circuit configurations without use of external resistors. Fig.1 Simplified outline (SOT323) and symbol. DESCRIPTION MARKING NPN resistor-equipped transistor in a SOT323 plastic package. TYPE MARKING PNP compl