2N2259

2N2256, 2N2257 (SILICON) 2N2258 {GERMANIUM} 2N2259 (GERMANIUM) CASE 22 (TO-18) Collector connected to cese NPN silicon and PNP germanium mesa complementary transistors for high- speed non- saturated switching applic ations. MAXIMUM RATINGS Rating Collector-Emitter Voltage Collector-Base Voltage Emitter-Base Voltage 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 VCB VEB IC PD PD 2N2256 2N2257 7.0 7.0 1.0 100 300 2.0 1000 6.67 TJ , Tstg -65 to +175 2N2258 2N2259 7.0 7.0 1.0 100 150 2.0 300 4.0 Unit Vdc Vdc Vdc mAdc mW mW/oC mW mW/oC -65 to +100 °c TRANSISTOR SELECTION CHART TYPE 2N2256 2N2257 2N2258 2N2259 TYPE NPN PNP X X X X 2-266 =hFE @ Ie 25 rnA 20 40 X X X X 2N2256 thru 2N2259 (continued) ELECTRICAL CHARACTERISTICS (TA = 25°C unless otherwise noted) Characteristic OFF CHARACTERISTICS Collector-Emitter Breakd...