STS4DNFS30L N-channel 30 V, 0.044 , 4 A SO-8 STripFET MOSFET plus SCHOTTKY rectifier Features MOSFET V R I DSS DS(on) D 5 30V <0.056 4A 8 SCHOTTKY I V V F(AV) RRM F(MAX) 3A 30V 0.51V 4 Standard outline for easy automated surface 1 mount assembly S0-8 Low threshold gate drive Integrated SCHOTTKY rectifier Applications Figure 1. Internal schematic diagram Switching applications Description This device is an N-channel Power MOSFET. It 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, and cellular phones. Table 1. Device summary Order code Marking Package Packaging STS4DNFS30L 4DFS30L SO-8 Tape and reel June 2011 Doc ID 8566 Rev 5 1/13 www.st.com 13 Obsolete Product(s) - Obsolete Product(s)Contents STS4DNFS30L 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 . 12 2/13 Doc ID 8566 Rev 5 Obsolete Product(s) - Obsolete Product(s)