STB85NF3LL View Datasheet(PDF) - STMicroelectronics

Part Name

Description

Manufacturer

STB85NF3LL

N-channel 30V - 0.006Ω - 85A - D2PAK Low gate charge STripFET™ II Power MOSFET

STMicroelectronics 

STB85NF3LL

N-channel 30V - 0.006Ω - 85A - D2PAK

Low gate charge STripFET™ II Power MOSFET

General features

Type

STB85NF3LL

VDSS

30V

RDS(on)

ID

<0.008Ω 85A

■ Optimal RDS(on) x Qg trade-OFF @4.5V

■ COnduction losses reduced

■ Switching losses reduced

Description

This application specific Power MOSFET is the

third genaration 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. This is

extremely important for motherboards where fast

switching and high efficiency are of paramount

importance.

Applications

■ Switching application

3

1

D²PAK

Internal schematic diagram

Order codes

Part number

STB85NF3LLT4

August 2006

Marking

B85NF3LL

Package

D²PAK

Rev 4

Packaging

Tape & reel

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