STB70NFS03L

www.DataSheet4U.com STB70NFS03L N-channel - 30V - 0.0075Ω - 70A D2PAK STripFET™ Power MOSFET plus schottky rectifier General features Type STB70NFS03L Schottky VDSS 30V IF(AV) 3A RDS(on) <0.0095Ω VRRM 30V ID 70A VF(MAX) 0.51V 1 3 Description This product associates a Power MOSFET of the third genaration of STMicroelectronics unique “Single Feature Size” strip-based process and a low drop schottky diode. The transistor shows the best trade-off between on-resistance and gate charge. Used as low side in buck regulators, the product is the solution in terms of conduction losses and space saving. D²PAK Internal schematic diagram Applications ■ Switching application Order codes Part number STB70NFS03L Marking B70NFS03L Package D²PAK Packaging Tape & reel July 2006 Rev 9 1/13 www.st.com 13 Contents STB70NFS03L Contents 1 2 Electrical ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 2.1 Electrical characteristics (curves) ............................. 6 3 4 5 6 Test circuits .............................................. 8 Package mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 Packaging mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...