650V CoolMOS™ CFD2

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Balance between efficiency and robustness with fast body diode

Header_CFD2_NEW

 

Button-Find-Product-Portfolio   button-find-boards

 

A recent trend in high power conversion is the move toward higher and higher power density. High power density can be achieved best by resonant switching topologies such as zero voltage or zero current switching, which enable higher efficiency by eliminating the turn-on losses.

 

Key features Key benefits Applications
  • First 650V technology with integrated fast body diode on the market
  • Limited voltage overshoot during hard commutation
  • Significant Qg reduction compared to 600V CFD technology
  • Tighter R DS(on) max to R DS(on) typ window
  • Easy to design-in
  • Lower price compared to 600V CFD technology
  • Low switching losses due to low Q rr at repetitive commutation on body diode
  • Self limiting di/dt and dv/dt
  • Low Q oss
  • Reduced turn-on / turn-off delay times
  • Outstanding CoolMOS™ quality

 

  ZVS_based_power_converter_cfd2

Example of a ZVS based power converter using CoolMOS™ CFD2

 

CoolMOS™ CFD2 is Infineon’s latest series with an integrated fast body diode. It is the ideal choice for high power applications such as in telecom and server markets, in which high efficiency levels need to be reached while not compromising on highest reliability and ease-of-use.

 

Highest ease-of-use for fast design-in

CoolMOS™ CFD2 comes with a very low voltage overshoot and minimal ringing behaviour. Reduced gate spikes combined with the high safety margin of 200V along with enable fast design-in without the need for additional ringing control.

 

Higher efficiency performance in mid-load to full-load conditions

CoolMOS™ CFD2 offers efficiency benefits of up to 0.6% over competing products in the critical range of mid-load to full-load conditions.

ease-of-use-cfd2

    performance-comparison-cfd2

 

Highest reliability from lowest reverse recovery charge and reverse reovery time

Hard commutation prevails in ZVS topologies and requires a device with excellent fast body diode performance mainly dependent on a low Q rr (reverse recovery charge) and T rr (reverse recovery time). 

 

 

The fast reverse recovery of CoolMOS™ CFD2 offers designers the benefits of

  • Reduce stress on the device while body Diode is not fully recovered and
  • Extra safety margin for repetitive hard commutation in designs which translates into reduced design-in effort

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  Graph-CoolMOS-CFD2-Best-in-class

Product portfolio 650V CoolMOS™ CFD2

Click on product type to learn more, download datasheets and order

R DS(on) [mΩ] TO-252 DPAK TO-262 I 2PAK TO-263 D 2PAK TO-220 TO-220 FullPAK
1400

IPD65R1K4CFD

       
950

IPD65R950CFD

       
660

IPD65R660CFD

IPI65R660CFD

IPB65R660CFD

IPP65R660CFD

IPA65R660CFD

420

IPD65R420CFD

IPI65R420CFD

IPB65R420CFD

IPP65R420CFD

IPA65R420CFD

310  

IPI65R310CFD

IPB65R310CFD

IPP65R310CFD

IPA65R310CFD

190  

IPI65R190CFD

IPB65R190CFD

IPP65R190CFD

IPA65R190CFD

150  

IPI65R150CFD

IPB65R150CFD

IPP65R150CFD

IPA65R150CFD

110  

IPI65R110CFD

IPB65R110CFD

IPP65R110CFD

IPA65R110CFD

 

R DS(on) [mΩ] ThinPAK 8x8 TO-247
725/660

IPL65R725CFD

IPW65R660CFD

460/420

IPL65R460CFD

IPW65R420CFD

340/310

IPL65R340CFD

IPW65R310CFD

210/190 IPL65R210CFD IPW65R190CFD
165/150 IPL65R165CFD IPW65R150CFD
110   IPW65R110CFD
80   IPW65R080CFD*
41   IPW65R041CFD
             

 

 

 

 

   

*Evaluation board available:  ZVS phase shift full-bridge

Perfect match!

EiceDRIVER™ 1EDN and 2EDN gate driver for MOSFETs


Product Brief

Title Size Date Version
786 KB 01 May 2014

Product Brochure

Title Size Date Version
2.7 MB 27 Apr 2017 02_00
907 KB 08 May 2015 02_00
1.5 MB 09 Jun 2016 06_16

Product Selection Guide

Title Size Date Version
22.2 MB 21 Feb 2017 00_00
310 KB 10 Oct 2016 01_00
211 KB 10 Oct 2016 01_00
298 KB 08 Sep 2016 01_00
264 KB 10 Oct 2016 01_00
521 KB 10 Oct 2016 01_00
1.9 MB 03 May 2013 01_00
3.5 MB 15 May 2017 01_00

Application Notes

Title Size Date Version
1.3 MB 01 Feb 2011 01_00
2 MB 01 Dec 2016 01_00
1 MB 01 Nov 2012 01_00
2.1 MB 02 Jul 2013 01_00
880 KB 14 Aug 2014 01_00
7 MB 25 Jun 2015 01_00
1.1 MB 30 Jan 2015 01_00
701 KB 30 Nov 2015 01_00
993 KB 01 Apr 2008 01_00
1.6 MB 23 Apr 2008 01_00

Application Brief

Title Size Date Version
87 KB 11 Jul 2017 01_00
408 KB 24 Oct 2014 01_00

Application Brochure

Title Size Date Version
242 KB 06 Sep 2017 01_00
199 KB 18 Sep 2017 02_00
3.3 MB 01 Mar 2016 01_00

Article

Title Size Date Version
491 KB 01 Jan 2011
1.3 MB 12 Apr 2017 01_00

Additional Product Information

Title Size Date Version
40 KB 21 Jun 2016 01_00
150 KB 01 Feb 2011
72 KB 01 Feb 2011

Evaluation Boards

Board Family Description Status
EVAL_2KW_ZVS_FB_CFD2 Gate Driver, MOSFET 2kW DCDC/ZVS full bridge stage 380/48 VDC, 96.6% peak efficiency
  • 2EDN7524F
  • IPP110N20N3 G
  • IPW65R080CFD
active and preferred

Simulation Models

Title Size Date Version
669 KB 14 Mar 2014 02_00

 

CoolMOS™ CFD2 – the optimum solution for resonant topologies

CoolMOS™ CFD2 – the optimum solution for resonant topologies

CoolMOS™ CFD2 is second generation of Infineon’s CoolMOS™ technology with integrated fast body diode optimized for resonant topologies. Resonant topologies are widely used in applications such as server, telecom, HID lighting and solar inverters.

 
Length 3:08

 

Efficiency in Switch Mode Power Supplies (SMPS)

Efficiency in switch mode power supplies (SMPS)

Efficient energy conversion is vital for an environmentally-friendly electricity support. Infineon’s SMPS products are consequently optimized for the requirements of the next generation of highest efficient solutions and enable systems with best price/performance ratio for applications such as data centers, where energy efficiency becomes a more and more important factor.

 
Length 6:32
Switch Mode Power Supplies (LAB Session)

Switch mode power supplies (lab session)

 This lab session features a ZVS (zero voltage switching) phaseshift topology, a very important application of Infineon`s CoolMOS™ and OptiMOS™ families, which is widely used in high performance DC-DC converter stages, server and telecom SMPS . Infineon experts are showing details of this topology, which integrates a CoolMOS™ CFD2 and an OptiMOS™ device, and thus achieves zero voltage switching at very load light load.

 
Length 3:42

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