STSA1805

® STSA1805 LOW VOLTAGE FAST-SWITCHING NPN POWER TRANSISTOR PRELIMINARY DATA Ordering Code STSA1805 www.DataSheet4U.com STSA1805-AP s Marking SA1805 SA1805 Package / Shipment TO-92 / Bulk TO-92 / Ammopack s s VERY LOW COLLECTOR TO EMITTER SATURATION VOLTAGE HIGH CURRENT GAIN CHARACTERISTIC FAST-SWITCHING SPEED APPLICATIONS: EMERGENCY LIGHTING s VOLTAGE REGULATORS s RELAY DRIVERS s HIGH EFFICIENCY LOW VOLTAGE SWITCHING APPLICATIONS s TO-92 Bulk DESCRIPTION The device is manufactured in NPN Planar Technology by using a "Base Island" layout. The resulting Transistor shows exceptional high gain performance coupled with very low saturation voltage. INTERNAL SCHEMATIC DIAGRAM ABSOLUTE MAXIMUM RATINGS Symbol V CBO V CEO V EBO IC I CM IB P tot T stg Tj Parameter Collector-Base Voltage (I E = 0) Collector-Emitter Voltage (I B = 0) Emitter-Base Voltage (I C = 0) Collector Current Collector Peak Current (t p < 5 ms) Base Current Total Dissipation at T amb = 25 o C Storage Temperature Max. Operating Junction Temperature Value 150 60 7 5 15 2 1.1 -65 to 150 150 Unit V V V A A A W o o C C September 2003 1/8 STSA1805 THERMAL DATA R thj-amb R thj-case Thermal Resistance Junction-Ambient Thermal Resistance Junction-case Max Max 114 83.3 o o C/W C/W ELECTRICAL CHARACTERISTICS (Tcase = 25 oC unless otherwise specified) Symbol I CBO I EBO Parameter Collector Cut-off Current (I E = 0) Emitter Cut-off Current (I C = 0) Collector-Base Breakdown Voltage (I E = 0) Test Conditions V CB...