600V/650V CoolMOS™ G7

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CoolMOS™ C7 Gold in TO-Leadless (G7) - a new SMD package using Kelvin source concept

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Infineon Technologies introduces the new 600V and 650V CoolMOS™ C7 Gold (G7) technology in latest surface mount device (SMD) TO-Leadless (TOLL) package.

 

The CoolMOS™ G7 for the first time brings together the benefits of the improved 600V and 650V CoolMOS™ G7 technology, 4pin Kelvin source capability and the improved thermal properties of the TO-Leadless package to enable an SMD solution for high current hard switching topologies such as power factor correction (PFC) up to 3kW and for 600V  CoolMOS™ G7 also for resonant circuits such as high end LLC.

 

The most notable customer benefits are a higher efficiency due to the improved CoolMOS™ G7 technology, faster switching due to the package low parasitic source inductance and the 4pin Kelvin source concept, improved power density due to low R DS(on) in small footprint and production cost reduction through quicker assembly times by moving to SMD.

 

Improved 600V CoolMOS™ G7 technology 

Parameter Package

R DS(on)(max) [mΩ]

Q G (typ) [nC] C oss (typ) [pF]
Competitor A 600V D²PAK 99 100 156
600V CoolMOS™ C7 Gold (G7) TOLL 102 34 27
Comparison 30% footprint reduction Similar R DS(on) for comparison 66% lower than competitor 83% lower than competitor

 

Improved 650V CoolMOS™ G7 technology 

Parameter Package

R DS(on)(max) [mΩ]

Q G (typ) [nC] C oss (typ) [pF]
Competitor A 650V D²PAK 95 71 74
650V CoolMOS™ C7 Gold (G7) TOLL 105 35 26
Comparison 30% footprint reduction Similar R DS(on) for comparison 51% lower than competitor 65% lower than competitor

 

600V CoolMOS™ G7 - TO-Leadless package versus D²PAK

Parameter Footprint [mm²]

R DS(on)(max) [mΩ]

Source inductance [nH] Kelvin source feature
D²PAK 150 87* 5 No
TOLL 115 28 1 Yes
Comparison 30% footprint reduction 68% lower R DS(on) 80% lower inductance Benefits in Kelvin source for efficiency and ease-of-use

*Best competitor

 

650V CoolMOS™ G7 - TO-Leadless package versus D²PAK

Parameter Footprint [mm²]

R DS(on)(max) [mΩ]

Source inductance [nH] Kelvin source feature
D²PAK 150 63* 5 No
TOLL 115 33 1 Yes
Comparison 30% footprint reduction 48% lower R DS(on) 80% lower inductance Benefits in Kelvin source for efficiency and ease-of-use

*Best competitor

 

d2pak-vs-toll-d2pak

Benefits to the customer

 

  • Higher efficiency due to the improved CoolMOS™ G7 technology and faster switching due to the package low parasitic source inductance and the 4pin Kelvin source concept
  • Improved power density due to low R  DS(on) in small footprint by either replacing TO packages (height restrictions) or paralleling SMD packages due to thermal or R  DS(on) requirements
  • Production cost reduction by moving to SMD through quicker assembly times

 

d2pak-vs-toll-toll

 

Key features   Key benefits

Best-in-class FOM R DS(on) x E oss and R DS(on) x Q G

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650V G7: FOM R DS(on) x Q G is 14% better than previous 650V CoolMOS™ C7 enabling higher efficiency

600V G7: FOM R DS(on) x Q G is 16% better than previous 600V CoolMOS™ C7 enabling higher efficiency

Best-in-class R DS(on) in smallest footprint

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650V G7: Power density through best-in-class 33mΩ in 115mm² TOLL footprint

600V G7: Power density through best-in-class 28mΩ in 115mm² TOLL footprint

Inbuilt 4th pin Kelvin source configuration and low parasitic source inductance (~1nH)

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Reducing parasitic source inductance by Kelvin source improves efficiency switching and ease-of-use

Is MSL1 compliant, total Pb-free, has easy visual inspection grooved leads

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TOLL package is easy to use and has the highest quality standards

Enables improved thermal performance Rth

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Improved thermals enable SMD TOLL package to be used in higher current designs than has been previously possible

 

600V CoolMOS™ G7 - benefits in efficiency TOLL vs. TO-247

LLC circuit

Graph_600V_CoolMOS_G7_Efficiency_LLC

 

PFC circuit

Graph_600V_CoolMOS_G7_Efficiency_PFC

Performance gain of 0.6% full load efficiency for TOLL versus TO-247 due to lower R DS(on) from TO-Leadless package and 4pin Kelvin source capability.

 

 

 

650V CoolMOS™ G7 - benefits in efficiency TOLL vs.  TO-247

 

650V CoolMOS™ G7 - benefits in temperature TOLL vs.  TO-247

6 CoolMOS-G7-TOLL-vs-TO247

 

CoolMOS-G7-temperature-TOLL-vs-TO247

Performance gain of 0.6% full load efficiency for TOLL versus TO-247 due to lower R DS(on) from TOLL and 4pin Kelvin source capability.

 

5°C lower temperature seen for TOLL, as higher efficiency means less thermal losses produced. 

 

CoolMOS™ G7 - lowest E oss for best hard switching performance

 

Four pin Kelvin source capability

Graph_650V_G7_gold_toll

 

  CoolMOS-G7-four-pin-Kelvin-source

CoolMOS™ G7 technology improves again over previous best 650V CoolMOS™ C7 in performance in E oss, a key value in hard switching topologies such as PFC.

     

Separate pin “source-sense” delivers undisturbed signal to driver resulting in a higher efficiency at full load.


Product portfolio 600V CoolMOS™ G7

Click on a product type to learn more and download datasheet  

R DS(on) (max) [mΩ] TO-Leadless (TOLL)
28 IPT60R028G7*
50 IPT60R050G7*
80 IPT60R080G7*
102 IPT60R102G7
125 IPT60R125G7
150 IPT60R150G7

*Coming soon 

 

Product portfolio 650V CoolMOS™ G7

Click on a product type to learn more and download datasheet  

R DS(on) (max) [mΩ] TO-Leadless (TOLL)
195 IPT65R195G7
105 IPT65R105G7
33 IPT65R033G7

650V CoolMOS™ C7

600V CoolMOS™ C7


Product Brief

Title Size Date Version
240 KB 28 Mar 2017 01_00
202 KB 27 Mar 2017 01_00
382 KB 19 Jan 2017 01_00
934 KB 04 Oct 2016 01_00
409 KB 03 Jul 2015 01_00

Product Selection Guide

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

Product Brochure

Title Size Date Version
2.7 MB 27 Apr 2017 02_00
1.5 MB 09 Jun 2016 06_16

Application Notes

Title Size Date Version
2.7 MB 28 Mar 2017 01_00
993 KB 01 Apr 2008
701 KB 30 Nov 2015 01_00
2.5 MB 10 Jun 2016 01_01
2 MB 01 Dec 2016 01_00
794 KB 03 May 2013
3.1 MB 03 May 2013
2.2 MB 19 Dec 2014 02_00
880 KB 14 Aug 2014
7 MB 25 Jun 2015 01_00
1 MB 01 Nov 2012

Article

Title Size Date Version
2 MB 23 Sep 2013
1.3 MB 12 Apr 2017 01_00
1.3 MB 22 Jul 2016 01_00

Application Brochure

Title Size Date Version
575 KB 09 May 2017 01_00

Additional Product Information

Title Size Date Version
81 KB 28 Mar 2017 01_00
138 KB 13 May 2016 01_00
105 KB 06 May 2013
2 MB 20 Jul 2016 01_00
535 KB 18 Oct 2013
650V-Coolmos-C7-Gold-Toll-eLearning 

eLearning: 650V CoolMOS™ C7 Gold and TO-Leadless package

This eLearning will help you to understand how the new 650V C7 Gold technology and the TO-Leadless package features combine together to enable for the first time an SMD package to be used in mid to high power PFC circuit. In this training, you will learn how the new C7 Gold and the TO-Leadless package bring benefits in power density and help saving manufacturing costs.

 
Length 17:00
Introducing the New CoolMOS™ C7 Series

Introducing the CoolMOS™ C7 series

Infineon’s new CoolMOS™ C7 series is a revolutionary step forward in technology, providing the worlds’s lowest RDS(on) per package and, thanks to its low switching losses, efficiency improvements over the full load range. C7 is optimized for hard switching topologies such as power factor correction (CCM PFC), two transistor forward (TTF) and solar boost in applications such as solar, server, telecom and UPS. The 650V breakdown voltage makes it suitable for both solar and switched mode power supplies (SMPS) PFC stages where extra safety margin is required. 

 
Length 5:57
CoolMOS™ C7 - Device Features

CoolMOS™ C7 - device features

Infineon’s CoolMOS™ C7 series is a revolutionary step forward in technology, providing the worlds’s lowest RDS(on) per package and, thanks to its low switching losses, efficiency improvements over the full load range. C7 is optimized for hard switching topologies such as power factor correction (CCM PFC), two transistor forward (TTF) and solar boost in applications such as solar, server, telecom and UPS. The 650V breakdown voltage makes it suitable for both solar and switched mode power supplies (SMPS) PFC stages where extra safety margin is required. 

 
Length 5:05
CoolMOS™ C7 - Efficiency Requirements

CoolMOS™ C7 - efficiency requirements

With the 650V CoolMOS™ C7 series Infineon brings a new level of performance in hard switching applications such as power factor correction (PFC). It is the successor to the CP series and provides efficiency benefits across the whole load range through balancing a number of key parameters. The best-in-class RDS(on) leads to increased full load efficiency and improves on our already best-in-class CoolMOS™ C6 parts in TO-220 and establishes clear leadership in TO-247. EOSS reduction brings efficiency benefits at light load and the low Qg correlates to faster switching and lower Eon and Eoff which gives efficiency benefits across the whole load range.

 
Length 4:46
CoolMOS™ C7 - Performance and Design Guidelines

CoolMOS™ C7 - performance and design guidelines

With the new 650V CoolMOS™ C7 series Infineon brings a new level of performance in hard switching applications such as power factor correction (PFC). It is the successor to the CP series and provides efficiency benefits across the whole load range through balancing a number of key parameters. The best-in-class RDS(on) leads to increased full load efficiency and improves on our already best-in-class CoolMOS™ C6 parts in TO-220 and establishes clear leadership in TO-247. EOSS reduction brings efficiency benefits at light load and the low Qg correlates to faster switching and lower Eon and Eoff which gives efficiency benefits across the whole load range.

 
Length 3:46

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