STS9NH3LL

STS9NH3LL N-channel 30V - 0.018Ω - 9A - SO-8 Low gate charge STripFET™ III Power MOSFET General features Type STS9NH3LL ■ ■ ■ VDSS 30V RDS(on) 0.022Ω ID 9A Optimal RDS(on) x Qg trade-off @ 4.5V Conduction losses reduced Switching losses reduced SO-8 Description This application specific Power MOSFET is the third generation of STMicroelectronics unique “single feature size™” strip-based process. The resulting transistor shows the best trade-off between on-resistance and gate charge. When Internal used as high and low side in buck regulators, it gives the best performance in terms of both www.DataSheet4U.com conduction and switching losses. This is extremely important for motherboards where fast switching and high efficiency are of paramount importance. schematic diagram Applications ■ Switching application Order codes Part number STS9NH3LL Marking S9NH3LL Package SO-8 Packaging Tape & reel July 2006 Rev 1 1/12 www.st.com 12 Contents STS9NH3LL Contents 1 2 Electrical ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 2.1 Electrical characteristics (curves) ............................. 6 3 4 5 Test circuit ................................................ 8 Package mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 Revision history . . . . . . . . . . . . . . . . . . . . ....