STS8DNF3LL datasheet(1/8 Pages) STMICROELECTRONICS

部件名	STS8DNF3LL

功能描述	DUAL N-CHANNEL 30V - 0.017 ohm - 8A SO-8 LOW GATE CHARGE STripFET??II POWER MOSFET

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制造商	STMICROELECTRONICS [STMicroelectronics]

网页	http://www.st.com

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October 2002

.

STS8DNF3LL

DUAL N-CHANNEL 30V - 0.017

Ω - 8A SO-8

LOW GATE CHARGE STripFET™ II POWER MOSFET

s

TYPICAL RDS(on) = 0.017Ω

s

OPTIMAL RDS(on) x Qg TRADE-OFF @ 4.5V

s

CONDUCTION LOSSES REDUCED

s

SWITCHING LOSSES REDUCED

DESCRIPTION

This application specific Power MOSFET is the second

generation of STMicroelectronis 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. This is extremely

important for motherboards where fast switching and

high efficiency are of paramount importance.

APPLICATIONS

s

SPECIFICALLY DESIGNED AND OPTIMISED

FOR HIGH EFFICIENCY CPU CORE DC/DC

CONVERTERS FOR MOBILE PCS

TYPE

VDSS

RDS(on)

ID

STS8DNF3LL

30 V

<0.020

Ω

8 A

SO-8

ABSOLUTE MAXIMUM RATINGS

(

•) Pulse width limited by safe operating area.

Symbol

Parameter

Value

Unit

VDS

Drain-source Voltage (VGS = 0)

30

V

VDGR

Drain-gate Voltage (RGS = 20 kΩ)

30

V

VGS

Gate- source Voltage

± 16

V

ID

Drain Current (continuous) at TC = 25°C

Single Operation

8

A

Drain Current (continuous) at TC = 100°C

Single Operation

5

IDM(•)

Drain Current (pulsed)

32

A

Ptot

Total Dissipation at TC = 25°C Dual operating

Total Dissipation at TC = 25°C Single operating

2

1.6

W

INTERNAL SCHEMATIC DIAGRAM

类似零件编号 - STS8DNF3LL

制造商	部件名	数据表	功能描述
STMicroelectronics	STS8DNF3LL	311Kb / 12P	Dual N-channel 30V - 0.017OHM - 8A SO-8 Low gate charge STripFET TM II Power MOSFET 30-Jan-2007
VBsemi Electronics Co.,...	STS8DNF3LL	947Kb / 9P	Dual N-Channel 30 V (D-S) MOSFET
STMicroelectronics	STS8DNF3LL	311Kb / 12P	Dual N-channel 30V - 0.017OHM - 8A SO-8 Low gate charge STripFET TM II Power MOSFET 30-Jan-2007

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类似说明 - STS8DNF3LL

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