STS9NH3LL datasheet(1/13 Pages) STMICROELECTRONICS

Part #	STS9NH3LL

Description	N-channel 30 V - 0.018 Ω - 9 A - SO-8 low gate charge STripFET??III Power MOSFET

PDF	13 Pages

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Manufacturer	STMICROELECTRONICS [STMicroelectronics]

Direct Link	http://www.st.com

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1 / 13 page

December 2007

Rev 3

1/13

13

STS9NH3LL

N-channel 30 V - 0.018

Ω - 9 A - SO-8

low gate charge STripFET™ III Power MOSFET

Features

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

■ Conduction losses reduced

■ Switching losses reduced

Application

■ Switching applications

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. This is

extremely important for motherboards where fast

switching and high efficiency are of paramount

importance.

Figure 1.

Internal schematic diagram

Type

VDSS

RDS(on)

max

ID

STS9NH3LL

30 V

0.022

Ω

9 A

SO-8

Table 1.

Device summary

Order code

Marking

Package

Packaging

STS9NH3LL

S9NH3LL

SO-8

Tape & reel

www.st.com

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STS9NH3LL Datasheet(PDF) 1 Page - STMicroelectronics

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