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STD40NF3LL
N-CHANNEL 30V - 0.0095 Ω - 40A DPAK LOW GATE CHARGE STripFET™ POWER MOSFET
PRELIMINARY DATA T YPE STD40NF3LL
s s s s
V DSS 30 V
R DS(on ) < 0.0115 Ω
ID 40 A
TYPICAL RDS(on) = 0.0115 Ω @ 4.5V OPTIMAL RDS(on) x Qg TRADE-OFF @ 4.5V CONDUCTION LOSSES REDUCED SWITCHING LOSSES REDUCED
1
3
DESCRIPTION This application specific Power Mosfet is the third generation of STMicroelectronics unique ”Single Feature Size™” strip-based process. The resulting transistor shows the best trade-off between on-resistance and gate charge. When used as high and low side in buck regulators, it gives the best performance in terms of both conduction and switching losses.
STD40NF3LL Datasheet
