STS9NH3LL| Datasheet

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STS9NH3LL
N-channel 30 V - 0.018 - 9 A - SO-8 low gate charge STripFETTM III Power MOSFET
Features
Type STS9NH3LL

VDSS 30 V

RDS(on) max 0.022

ID 9A

Optimal RDS(on) x Qg trade-off @ 4.5 V Conduction losses reduced Switching losses reduced SO-8

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

Table 1.

Device summary
Marking S9NH3LL Package SO-8 Packaging Tape & reel

Order code STS9NH3LL

December 2007

Rev 3

1/13
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