ST std1802t4-a free download

File name std1802t4-a.pdf

STD1802T4-A Low voltage fast-switching NPN power transistor Features This device is qualified for automotive application Very low collector to emitter saturation voltage High current gain characteristic 3 Fast-switching speed 1 Surface-mounting DPAK (TO-252) power package in tape & reel (suffix "T4) TO-252 DPAK Description (suffix "T4") The device is manufactured in Planar technology with "Base Island" layout. The resulting transistor shows exceptional high gain performance coupled with very low saturation voltage. Figure 1. Internal schematic diagram Applications CCFL drivers Voltage regulators Relay drivers High efficiency, low voltage, switching applications Table 1. Device summary Order code Marking Package Packaging STD1802T4-A D1802 DPAK Tape & reel June 2007 Rev 1 1/10 www.st.com 10 Electrical ratings STD1802T4-A 1 Electrical ratings Table 2. Absolute maximum rating Symbol Parameter Value Unit VCBO Collector-base voltage (IE =0) 80 V VCEO Collector-emitter voltage (IB =0) 60 V VEBO Emitter-base voltage (IC =0) 6 V IC Collector current 3 A ICM Collector peak current (tP < 5ms) 6 A IB Base current 1 A Ptot Total dissipation at T c 25