March 2015

DocID025618 Rev 2

1/14

This is information on a product in full production.

www.st.com

STL42P4LLF6

P-

channel 40 V, 0.0155 Ω typ.,42 A, STripFET™ F6

Power MOSFET in a PowerFLAT™ 5x6 package

Datasheet - production data

Figure 1: Internal schematic diagram

Features

Order code

STL42P4LLF6

40 V

0.018 Ω

42 A

75 W

•

Very low on-resistance

•

Very low gate charge

•

High avalanche ruggedness

•

Low gate drive power loss

Applications

•

Switching applications

Description

This device is a P-channel Power MOSFET

developed using the STripFET™ F6 technology,

with a new trench gate structure. The resulting

packages.

For the P-channel Power MOSFET, current

polarity of voltages and current have to be

reversed.

Table 1: Device summary

Order code

Marking

Package

Packaging

STL42P4LLF6

42P4LLF6

PowerFLAT™ 5x6

Tape and reel

1

2

3

4

PowerFLAT™ 5x6

AM01475v4

D(5, 6, 7, 8)

G(4)

S(1, 2, 3)