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STL140N4LLF5
N-channel 40 V, 0.00275 32 A, PowerFLATTM (5x6)
,
STripFETTM V Power MOSFET
Preliminary data
Features
RDS(on)
Type VDSS ID
max
STL140N4LLF5 40 V 0.00275 32 A (1)
1. The value is rated according Rthj-pcb.
RDS(on) * Qg industry benchmark
Extremely low on-resistance RDS(on) PowerFLATTM ( 5x6 )
High avalanche ruggedness
Low gate drive power losses
Application
Switching applications
Figure 1. Internal schematic diagram
Description
The STL140N4LLF5 is an N-channel
STripFETTMV Power MOSFET which has been
designed to achieve very low on-state resistance
providing also one of the best-in-class figure of
merit (FOM).
Table 1. Device summary
Order code Marking Package Packaging
STL140N4LLF5 140N4LLF5 PowerFLATTM (5x6) Tape and reel
June 2010 Doc ID 17586 Rev 1 1/10
This is preliminary information on a new product now in development or undergoing evaluation. Details are subject to www.st.com 10
change without notice.
Contents STL140N4LLF5
Contents
1 Electrical ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
2 Electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
3 Test circuits .............................................. 6
4 Package mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
5 Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
2/10 Doc ID 17586 Rev 1
STL140N4LLF5 Electrical ratings
1 Electrical ratings
Table 2. Absolute maximum ratings
Symbol Parameter Value Unit
VDS Drain-source voltage (VGS = 0) 40 V
VGS Gate-source voltage