Infineon — OptiMOS™5 Power MOSFET Family for Automotive Applications

Infineon OptiMOS™5 Power MOSFET Family

60 V automotive grade product family targeting 12 V and 24 V applications

Introducing Infineon’s OptiMOS™5 Power MOSFET Family, a new front-end technology which comes in two leadless packages, the 5x6mm² SSO8 and 3x3 mm² S3O8.

These new OptiMOS™5 MOSFETs deliver more power and leading performance with reduced conduction losses and optimization for drivers and power conversion automotive applications. AEC-Q101 qualified, the OptiMOS™5 MOSFETs provide an improved EMC behavior with the CiSS and COSS being reduced by 70 percent, compared to the previous technology.
 

SSO8 Package

The SSO8 (PG-TDSON-8) package offers up to 120 A continuous current ratings, which is 20 percent higher than the standard DPAK at almost half of its footprint area. The footprint area of SSO8 is 33 mm² while the DPAK’s is 65 mm². The new generation of the SSO8 package enables superior switching performance and EMI behavior due to very low package inductance (≈ 4x lower package inductivity vs traditional packages e.g. DPAK, D2PAK) by using the new copper-clip inter-contact technology.
 

S3O8 Package

The S3O8 (PG-TSDSON-8) package is suitable for very compact and robust automotive system solutions. The footprint of this package is less than 11mm² providing high current capability of up to 40A. Additionally, this package provides reduced package inductances and package parasitics as well as an improved solder contact area.

The new OptiMOS™5 60V MOSFET family is suitable for several 12V and 24V automotive applications, especially DC/DC, LED lighting, Wireless charging and all CAV (Commercial, construction and Agricultural Vehicles with a 24V board net) applications.