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STD50N03L
STD50N03L-1
N-CHANNEL 30V - 9.2m - 40A - DPAK/IPAK
STripFETTM III Power MOSFET

General features
Type VDSS RDS(on) ID
STD50N03L 30V 10.5m 40A
STD50N03L-1 30V 10.5m 40A
3 3
2
RDS(on)*Qg industry's benchmark 1 1


Conduction losses reduced
IPAK DPAK
Switching losses reduced
Low threshold device

Description
This product utilizes the latest advanced design
rules of ST's proprietary STripFETTM technology.
This is suitable for the most demanding DC-DC Internal schematic diagram
converter application where high efficiency is to
be achieved.

Applications
Switching applications




Order codes
Part number Marking Package Packaging
STD50N03L D50N03L DPAK Tape & reel
STD50N03L-1 D50N03L IPAK Tube




October 2006 Rev 2 1/16
www.st.com 16
Contents STD50N03L - STD50N03L-1


Contents

1 Electrical ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

2 Electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
2.1 Electrical characteristics (curves) ............................. 6

3 Test circuit ................................................ 8

4 Package mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

5 Packaging mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

6 Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15




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STD50N03L - STD50N03L-1 Electrical ratings


1 Electrical ratings

Table 1. Absolute maximum ratings
Symbol Parameter Value Unit

VDS Drain-source voltage (VGS = 0) 30 V
VGS Gate-source voltage