ST sts8dnf3ll free download

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STS8DNF3LL Dual N-channel 30V - 0.017 - 8A SO-8 Low gate charge STripFETTM II Power MOSFET General features Type VDSS RDS(on) ID STS8DNF3LL 30V <0.020 8A Optimal RDS(on) x Qg trade-off @ 4.5V Conduction losses reduced S0-8 Switching losses reduced Description This application specific Power MOSFET is the second generation of STMicroelectronics unique "Single Feature SizeTM" strip-based process. The resulting transistor shows the best trade-off Internal schematic diagram between on-resistance and gate charge. When used as high and low side in buck regulators, it gives the best performance in terms of both conduction and switching losses. This is extremely important for motherboards where fast switching and high efficiency are of paramount importance. Applications Switching application Order codes Part number Marking Package Packaging STS8DNF3LL S8DNF3LL SO-8 Tape & reel January 2007 Rev 10 1/12 www.st.com 12 Contents STS8DNF3LL Contents 1 Electrical ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 2 Electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 2.1 Electrical characteristics (curves) ... 6 3 Test circuit ... 8 4 Package mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 5 Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 2/12 STS8DNF3LL Electrical ratings 1 Electrical ratings Table 1. Absolute maximum ratings Symbol Parameter Value Unit VDS Drain-source voltage (vgs = 0) 30 V VGS Gate- source voltage