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STS4DNFS30L
N-channel 30V - 0.044 - 4A SO-8
STripFETTM MOSFET plus SCHOTTKY rectifier
General features
MOSFET VDSS RDS(on) ID
30V <0.056 4A
SCHOTTKY IF(AV) VRRM VF(MAX)
3A 30V 0.51V
S0-8
Description
This product associates the latest low voltage
STripFETTM 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.
Internal schematic diagram
Applications
Switching application
Order codes
Part number Marking Package Packaging
STS4DNFS30L S4DNFS30L SO-8 Tape & reel
January 2007 Rev 4 1/12
www.st.com 12
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 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
2/12
STS4DNFS30L Electrical ratings
1 Electrical ratings
Table 1. Absolute maximum ratings
Symbol Parameter Value Unit
VDS Drain-source voltage (vgs = 0) 30 V
VDGR Drain-gate voltage (RGS = 20 k) 30 V
VGS Gate- source voltage ◦ Jabse Service Manual Search 2024 ◦ Jabse Pravopis ◦ onTap.bg ◦ Other service manual resources online : Fixya ◦ eServiceinfo