STSJ80N4LLF3 Datasheet, PDF (1/12 Pages) STMicroelectronics – N-channel 40V - 0.0042Ω - 18A - PowerSO-8™ STripFET™III Power MOSFET for DC-DC conversion

STSJ80N4LLF3
N-channel 40V - 0.0042Ω - 18A - PowerSO-8™
STripFET™III Power MOSFET for DC-DC conversion
General features
Type
STSJ80N4LLF3
V_DSS
40V
R_DS(on)
0.005Ω
I_D
18A⁽¹⁾
1. This value is rated according to Rthj-pcb
■ Optimal R_DS(on) x Qg trade-off @ 4.5V
■ Switching losses reduced
■ Low threshold device
■ Improved junction-case thermal resistance
Description
This series of product utilizes the latest advanced
design rules of ST’s proprietary STripFET™
technology. This process coupled to unique
metallization techniques realizes the most
advanced low voltage Power MOSFET in SO-8
ever produced. The exposed slug reduces the
Rthj-c improving the current capability.
Applications
■ Switching application
PowerSO-8
Internal schematic diagram
Order codes
Part number
STSJ80N4LLF3
DRAIN CONTACT ALSO ON THE BACKSIDE
Marking
80N4LL-
Package
PowerSO-8
Packaging
Tape & reel
November 2006
Rev 3
1/12
www.st.com
12