STS4DNFS30
N-channel - 30V - 0.044Ω - 4.5A SO-8 STripFET™ Power MOSFET plus schottky rectifier
General features
Type STS...
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
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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
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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...