ST stn888 free download

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STN888 HIGH CURRENT, HIGH PERFORMANCE, LOW VOLTAGE PNP TRANSISTOR Features VERY LOW COLLECTOR TO EMITTER SATURATION VOLTAGE D.C. CURRENT GAING, hFE > 100 5 A CONTINUOUS COLLECTOR CURRENT 2 SOT-223 PLASTIC PACKAGE FOR SURFACE MOUNTING CIRCUITS 3 2 AVAILABLE IN TAPE & REEL PACKING 1 IN COMPLIANCE WITH THE 2002/93/EC EUROPEAN DIRECTIVE SOT-223 Applications POWER MANAGEMENT IN PORTABLE EQUIPMENT Internal Schematic Diagram VOLTAGE REGULATION IN BIAS SUPPLY CIRCUITS SWITCHING REGULATOR IN BATTERY CHARGER APPLICATIONS HEAVY LOAD DRIVER 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. Order Codes Part Number Marking Package Packing STN888 N888 SOT-223 Tape & Reel rev.2 August 2005 1/9 www.st.com 9 1 Absolute Maximum Ratings STN888 1 Absolute Maximum Ratings Table 1. Absolute Maximum Rating Symbol Parameter Value Unit VCBO Collector-Base Voltage (IE = 0) -45 V VCEO Collector-Emitter Voltage (IB = 0) -30 V VEBO Emitter-Base Voltage (IC = 0) -6 V IC Collector Current -5 A ICM Collector Peak Current (tP < 5ms) -10 A PTOT Total dissipation at Tc = 25