New Product Introduction

Infineon IAUT260N10S5N019

IAUT260N10S5N019 - 100V Automotive MOSFET suitable for eBooster, 48V Power Distribution and 48V Auxiliaries

Infineon IAUT260N10S5N019 100V automotive MOSFET - front and back side

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 starter generators and battery switches, medium power like 48V e-Turbo and e-climate compressors as well as lower power 48V auxiliaries.

The IAUT260N10S5N019 is a 100V Automotive MOSFET in 12 x 10 mm² TO-leadless (TOLL) package with an RDS(on) of 1.9mR. With its low resistance and the capability of parallel usage it is suiting the requirements for 48V traction inverters. Next to this the IAUT260N10S5N019 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 eBooster
  • 48V DCDC Converter
  • 48V Power Distribution
  • 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 IAUT260N10S5N019
ID (@25°C) max 260.0 A
Operating Temperature min / max -55.0 °C / 175.0 °C
Polarity N
QG (typ @10V) 128.0 nC
RDS (on) (@10V) max 1.9 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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