STD790A

www.DataSheet4U.com ® STD790A MEDIUM CURRENT, HIGH PERFORMANCE, LOW VOLTAGE PNP TRANSISTOR Type STD790A s Marking D790A s s s s VERY LOW COLLECTOR TO EMITTER SATURATION VOLTAGE DC CURRENT GAIN, hFE > 100 3 A CONTINUOUS COLLECTOR CURRENT 60 V BREAKDOWN VOLTAGE (V(BR)CER) SURFACE MOUNTING DPAK (TO-252) POWER PACKAGE IN TAPE & REEL (Suffix "T4") 3 1 APPLICATIONS SWITCHING REGULATOR IN BATTERY CHARGER APPLICATIONS s SUITABLE FOR AUTOMOTIVE APPLICATIONS (V(BR)CER > 60V) s VOLTAGE REGULATION IN BIAS SUPPLY CIRCUITS s HEAVY LOAD DRIVER s DPAK ( TO-252) (Suffix "T4") INTERNAL SCHEMATIC DIAGRAM DESCRIPTION The device is manufactured in low voltage PNP Planar Technology by using a "Base Island" layout. The resulting Transistor shows exceptional high gain performance coupled with very low saturation voltage. ABSOLUTE MAXIMUM RATINGS Symbol V CBO V CER V EBO IC I CM P tot T stg Tj Parameter Collector-Base Voltage (I E = 0) Collector-Emitter Voltage (R BE = 47 Ω ) Emitter-Base Voltage (I C = 0) Collector Current Collector Peak Current (t p < 5 ms) Total Dissipation at T C = 25 o C Storage Temperature Max. Operating Junction Temperature Value -60 -60 -5 -3 -6 15 -65 to 150 150 Unit V V V A A W o o C C March 2003 1/6 STD790A THERMAL DATA R thj-case Thermal Resistance Junction-Case Max 8.33 o 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) Test Cond...