STD40NF03LT4 - ST Microelectronics

The pictures are for reference only, and the specific specifications can be found in the product manual.

Part No

STD40NF03LT4
Manufacturer

ST Microelectronics
ChipWorker Part#

CW42633600
Category

MOSFET, MOSFET Transistor
Package

TO-252-3
Description

DPAK N-CH 30V 40A
Documentation

Datasheet

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STD40NF03LT4 Specifications

Attribute	Attribute Value

Part Number	STD40NF03LT4
Manufacturer	ST Microelectronics
ChipWorker Part#	CW42633600
Category	MOSFET, MOSFET Transistor
Documentation	Datasheet
Mounting Style	Surface Mount
Number of Pins	3 Pin
Case/Package	TO-252-3
Voltage Rating (DC)	30.0 V
Current Rating	40.0 A
Number of Channels	1 Channel
Number of Positions	3 Position
Drain to Source Resistance (on) (Rds)	0.009 Ω
Polarity	N-Channel
Power Dissipation	80 W
Threshold Voltage	1 V
Drain to Source Voltage (Vds)	30 V
Breakdown Voltage (Drain to Source)	30.0 V
Breakdown Voltage (Gate to Source)	±20.0 V
Continuous Drain Current (Ids)	20.0 A
Rise Time	165 ns
Input Capacitance (Ciss)	1440pF @25V(Vds)
Input Power (Max)	80 W
Fall Time	25 ns
Operating Temperature (Max)	175 ℃
Operating Temperature (Min)	-55 ℃
Power Dissipation (Max)	80W (Tc)
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Size-Width	6.2 mm
Operating Temperature	-55℃ ~ 175℃ (TJ)
Product Lifecycle Status	Active
Packaging	Tape & Reel (TR)
RoHS	RoHS Compliant
Lead-Free Status	Lead Free
REACH SVHC Compliance	No SVHC
REACH SVHC Compliance Edition	2015/12/17

Product Description

The STD40NF03LT4 is a STripFET™ II N-channel Power MOSFET developed using third generation of STMicroelectronics unique Single Feature Size™ strip-based process. The device has 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. It is extremely important for motherboards where fast switching and high efficiency are of paramount importance.
Low gate charge
Logic level device
Optimal RDS (ON) x Qg trade-off
Conduction losses reduced
Switching losses reduced
Low threshold drive
-55 to 175°C Operating junction temperature range

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