New Product Introduction

Infineon IAUT300N10S5N015

The IAUT300N10S5N015 is a 100V Automotive MOSFET in 10 x 12mm² TOLL package with an RDS(on) of 1.5mR.

Sample of Infineon's IAUT300N10S5N015 automotive MOSFET in TOLL package

Infineon’s 80V and 100V MOSFETs perfectly support hardware engineers in the rapidly growing 48V Electronic Control Units (ECU) market. The MOSFET family is offered in different package types covering high power 48V applications like traction inverter, starter generators and battery switches, medium power like 48V e-Turbo and e-climate compressors as well as lower power 48V auxiliaries.

The IAUT300N10S5N015 is a 100V Automotive MOSFET in 12 x 10 mm² TO-leadless (TOLL) package with an RDS(on) of 1.5mR. With its low resistance and the capability of parallel usage it is suiting the requirements for 48V traction inverters. Next to this the IAUT300N10S5N015 is also targeting the high power 48V applications like Battery Main Switch (BMS), starter generator and 48V Auxiliaries.



  • Lowest RDS(on) MOSFETs down to 1.5mR (100V) and 1.2mR (80V) in 12 x 10 TOLL package
  • Low package resistance and minimized stray inductance
  • Variety of package and RDS(on) options for different application power requirements
  • Tightened VGS thresholds



  • High power and current density
  • Optimized switching behavior
  • Reduced conduction losses
  • Paralleling of MOSFETs



  • 48V traction Inverter
  • Starter Generator
  • 48V Battery Main Switch (BMS)
  • 48V Auxiliaries


Competitive advantage

  • Open source host code on github
  • Turnkey solution for fast and easy system integration
  • Zero-touch provisioning – unique credentials preprogrammed per chip
  • Advanced asymmetric cryptography (ECC & RSA) in a single-chip solution
  • AES128-CCM encrypted communication between the host and the security controller
  • Fast and easy access to any cloud provider thanks to pre-personalized certificates



Parametrics IAUT300N10S5N015
ID (@25°C) max 300.0 A
Operating Temperature min / max -55.0 °C / 175.0 °C
Polarity N
QG (typ @10V) 166.0 nC
RDS (on) (@10V) max 1.5 mR
VDS max 100.0 V
VGS(th) min / max 2.2 V / 3.8 V
Package SSO8 (PG-HSOF-8)


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