January 2016

DocID022356 Rev 3

1/15

This is information on a product in full production.

www.st.com

STL66N3LLH5

Automotive-grade dual N-

channel 30 V, 4.5 mΩ typ., 80 A

STripFET™ H5 Power MOSFET in a PowerFLAT™ 5x6 package

Datasheet - production data

Figure 1: Internal schematic diagram

Features

Order code

STL66N3LLH5

30 V

5.8 mΩ

80 A



Designed for automotive applications and

AEC-Q101 qualified





High avalanche ruggedness



Low gate drive power loss



Wettable flank package

Applications



Switching applications



Automotive

Description

This device is an N-channel Power MOSFET

developed using STMicroelectronics’ STripFET™

H5 technology. The device has been optimized to

achieve very low on-state resistance, contributing

to a FoM that is among the best in its class.

Table 1: Device summary

Order code

Marking

Package

Packing

STL66N3LLH5

66N3LLH5

PowerFLAT™ 5x6

Tape and reel