Power Transistors 2n 173 (GERMANIUM) For Specifications, See 2N277 Data Sheet 2n174 (GERMANIUM) Ve = 80-100V 2N174A JAN AVAILABLE = 15A 2N1100 Pp = 150W ON1358,A 2N1358 JAN AVAILABLE PNP germanium power transistors. Power dissipa- tion and junction temperature ratings exceed those of CASE 5 EIA registration. (TO-36) MAXIMUM RATINGS Rating Symbol 2n174 | 2N1100 | 2N1358 Unit Collector -Base Voltage Von 80 100 80 Vdc Emitter-Base Voltage Ver 60 80 60 Vdc Emitter Current (Continuous) lL 15 15 15 Amp Base Current (Continuous) I 4 4 4 Amp Junction and Storage Temperature Ty; Tstg -65 to +110 C Thermal Resistance, Junction to Case 936 0.5 C/w 7-17