OptiMOS™ 5 and IR MOSFET™ 60V/80V/100V Logic Level

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New logic level MOSFETs for low V GS





Available in three different voltage classes (60V, 80V and 100V), Infineon’s logic level OptiMOS™ 5 power MOSFETs in PQFN 3.3 x 3.3 and IR MOSFET™ in PQFN 2x2 are highly suitable for wireless charging, adapter and telecom applications.


The devices' low gate charge (Q g) reduces switching losses without compromising conduction losses. The improved figures of merit allow operations at high switching frequencies. Furthermore, the logic level drive provides a low gate threshold voltage (V GS(th)) allowing the MOSFETs to be driven at 5V and directly from microcontrollers.


Despite the low gate charge, the products achieve a lower R DS(on) compared to the next best alternative.


 OptiMOS™ 5 comparison of R DS(on) in 60V, 80V and 100V   IR MOSFET™ comparison of R DS(on) in 60V, 80V and 100V  










  Key features   Key benefits   Applications
  • Low R DS(on) in small package
  • Lower gate charge
  • Lower output charge
  • Logic level compatibility
  • Tiny PQFN 2x2 package
  • Higher power density designs
  • Higher switching frequency
  • Reduced parts count wherever 5V supplies are available
  • Driven directly from microcontrollers (slow switching)
  • System cost reduction
  • Smallest form factor in PQFN 2x2 for space critical applications

Product portfolio OptiMOS™ 5 and IR MOSFET™ 60V/80V/100V Logic Level 

Click on a product type to learn more, download datasheet and order

Voltage class [V] Package Product family Product type R DS(on)max @ V GS=10V [mΩ] R DS(on)max @ V GS=4.5V [mΩ]
60 PQFN 3.3x3.3 OptiMOS™ BSZ040N06LS5 4.0 5.6
BSZ065N06LS5 6.5 9.4
BSZ099N06LS5 9.9 14.0
PQFN 2x2 IR MOSFET™ IRL60HS118 17.0 23.5
80 PQFN 3.3x3.3 OptiMOS™ BSZ070N08LS5 7.0 9.4
PQFN 2x2 IR MOSFET™ IRL80HS120 32.0 42.0
100 PQFN 3.3x3.3 OptiMOS™ BSZ096N10LS5 9.6 13.5
BSZ146N10LS5 14.6 20.8
PQFN 2x2 IR MOSFET™ IRL100HS121 * 42.0 59.0


* - Coming Soon


Product Brief

Title Size Date Version
186 KB 04 Apr 2017 01_00
170 KB 06 Sep 2016 01_00

Product Selection Guide

Title Size Date Version
22.2 MB 21 Feb 2017 00_00
1.2 MB 17 Aug 2015 01_00

Application Notes

Title Size Date Version
701 KB 30 Nov 2015 01_00
516 KB 01 Jan 2013
7 MB 25 Jun 2015 01_00
1.6 MB 28 Jul 2009
2 MB 01 Dec 2016 01_00
1.1 MB 30 Jan 2015 01_00
663 KB 01 Dec 2012
641 KB 01 May 2012
600 KB 01 Apr 2012
1.1 MB 01 Mar 2011
902 KB 13 Aug 2013 01_00

Additional Product Information

Title Size Date Version
76 KB 04 Apr 2017 01_00
78 KB 04 Apr 2017 01_00

Application Brochure

Title Size Date Version
575 KB 09 May 2017 01_00


Wireless charging for consumer - fuel the future with Infineon

Infineon’s broad selection of components helps you mastering your design challenges for resonant and inductive wireless charging solutions. As a member of the Wireless Power Consortium and the AirFuel Alliance, Infineon is dedicated to actively shape the trends of tomorrow. Explore our portfolio and use our helpful wireless charging selection tool to find the best-fit solutions for your wireless charging design.





Selection Tool Wireless Charging

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