STS4DNFS30

STS4DNFS30 N-channel - 30V - 0.044Ω - 4.5A SO-8 STripFET™ Power MOSFET plus schottky rectifier General features Type STS4DNFS30 Schottky VDSS 30V IF(AV) 4.5A RDS(on) <0.055Ω VRRM 30V ID 4.5A VF(MAX) 0.53V SO-8 Description This product associates the latest low voltage STripFET™ in n-channel version to a low drop Schottky diode. Such configuration is extremely versatile in implementing a large variety of DC-DC converters for printers, portable equipment. Internal schematic diagram Applications www.DataSheet4U.com ■ Switching application Order codes Part number STS4DNFS30 Marking S4DNFS30 Package SO-8 Packaging Tape & reel July 2006 Rev 1 1/12 www.st.com 12 Contents STS4DNFS30 Contents 1 2 Electrical ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 2.1 Electrical characteristics (curves) ............................ 6 3 4 5 Test circuits .............................................. 8 Package mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 2/12 STS4DNFS30 Electrical ratings 1 Electrical ratings Table 1. Symbol VDS VGS ID ID IDM (1) Mosfet absolute maximum ratings Parameter Drain-source voltage (VGS = 0) Gate- source voltage Drain current (continuous) at TC = 2...