OptiMOS™ Fast Diode 200V and 250V

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OptiMOS™ Fast Diode 200V and 250V

Optimized for Hard Switching Topologies




New OptiMOS™ Fast Diode (FD), Infineon’s latest generation of power MOSFETs in 200V and 250V, is optimized for body diode hard commutation. The improved hard commutation ruggedness of the device allows it to be used under demanding conditions like higher dv/dt, dI/dt and current densities simplifying the design process.


This advantage makes OptiMOS™ FD the perfect choice for hard switching applications such as Telecom, Industrial Power Supplies, Class D Audio Amplifiers, Motor Control and DC-AC inverter.

OptiMOS™ FD family provides a reverse recovery charge (Q rr) optimized solution for customers striving for the highest standards of performance. OptiMOS™ FD 200V and 250V achieves a 40% Q rr reduction compared to OptiMOS™ 3.

Low Q rr improves the system reliability by providing a significant reduction of voltage overshoot which minimizes the need for a snubber circuit, resulting in less engineering cost and effort.


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Product Portfolio OptiMOS™ 200V and 250V Fast Diode

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

  D 2PAK TO-220
  D2PAK_optiMOS-300V TO-220-optiMOS-300v_web
V BR(DSS) 200V 200V 250V
Product Type IPB117N20NFD IPP120N20NFD IPP220N25NFD
R DS(on) 11.7mΩ 12.0mΩ 22.0mΩ

OptiMOS™ Fast Diode 200V and 250V

Key Features Key Benefits Applications
  • Improved hard commutation ruggedness
  • Optimized hard switching behavior
  • Industry’s lowest R DS(on), Q g and Q rr
  • RoHS compliant - halogen free


  • Highest system reliability
  • System cost reduction
  • Highest efficiency and power density
  • Easy-to-design products




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OptiMOS™ Fast Diode 200V and 250V

Product Information

Title Size Date Version
89 KB 08 Jun 2015 01_00

Application Notes

Title Size Date Version
701 KB 06 Mar 2014
7 MB 25 Jun 2015 01_00
682 KB 11 Mar 2014
663 KB 01 Dec 2012
1.1 MB 30 Jan 2015 01_00


Title Size Date Version
1.1 MB 06 Mar 2014

Product Brief

Title Size Date Version
560 KB 06 Mar 2014
143 KB 16 Dec 2009
252 KB 03 Dec 2014 01_00

Application Brief

Title Size Date Version
408 KB 05 Aug 2014
712 KB 27 Feb 2014
564 KB 10 Dec 2014 01_00

Additional Product Information

Title Size Date Version
229 KB 20 Aug 2015 01_00

Application Brochure

Title Size Date Version
6.9 MB 01 Jun 2013 00_00
1.9 MB 26 Jun 2014 01_00

Product Selection Guide

Title Size Date Version
1.2 MB 17 Aug 2015 01_00
11.6 MB 01 Feb 2015 01_00

OptiMOS™ Fast Diode 200V and 250V

Videos OptiMOS™ Fast Diode 200V and 250V

Hard Commutation of OptiMOS™ 200V/250V Fast Diode - Part 1 of 2 Hard Commutation of OptiMOS™ 200V/250V Fast Diode - Part 2 of 2

OptiMOS™ Fast Diode 200V and 250V

OptiMOS™ Fast Diode 200V and 250V

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