DTMOS IV: Super Junction MOSFETs Deliver Ultra-Low RDS(ON)

Toshiba
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Toshiba has developed the Gen-4 super junction 600-V DTMOS IV MOSFET series. Fabricated using the state-of-the-art single epitaxial process, DTMOS IVprovides a 30% reduction in Ron.

 

Problem:

  • Increases in output power result in efficiency loss and temperature increases.
  • Space limitations arise due to downsizing and density growth.

Solutions:

  • Toshiba’s DTMOS IV Super Junction MOSFETs deliver a combination of high conduction and switching efficiency, small die area and high breakdown voltage that conventional devices cannot achieve.
  • Small packages sizes provide designers with greater flexibility to optimize energy efficiency and power density.
  • Optimized switching characteristics: easy to control, low EMI.
  • Wide on-resistance RDS(ON) 0.9 to 0.018 Ω max range.
  • Improved RDS(ON) area.
  • Packages include: DPAK, IPAK, D2PAK, 8 x 8 mm DFN, I2PAK, TO-220, TO-220SIS, TO-247, TO-3P(N) and TO-3P(L).

Benefits:

  • Reduced heat system costs
  • Less costs of field failure
  • Less passive component costs
  • Reduced BOM costs due to most effective solutions
  • Easy design-in for faster time to market and product launch
  • Ready to support high volume markets with competitive prices

Features

  • Reduction in RDS(ON)*A compared to previous generation
  • Improved figure of merit (FOM) compared to DTMOS III generation
  • Reduction in COSS
  • Application of latest process technology: single epitaxial process
  • Wide range of on-resistances and packaging options
  • Reduction of Qgd (gate drain Charge) at X-Series

Applications

  • Communication equipment
  • Servers
  • Desktop PCs
  • Adapters
  • LED Lighting
  • UPSLCD TVs
  • Welders
  • Printers
  • Solar Inverters
RDS(ON)

max (Ω)
DPAK IPAK I2PAK D2PAK DFN8x8 TO-220 TO-220SIS TO-3P(N) TO-247 TO-3P(L)
0.9 TK5P60W TK5Q60W         TK5A60W      
0.75 - 0.82 TK6P60W TK6Q60W         TK6A60W      
0.6 TK7P60W TK7Q60W         TK7A60W      
0.5 TK8P60W TK8Q60W         TK8A60W      
0.38 - 0.43 TK10P60W TK10Q60W     TK10V60W TK10E60W TK10A60W      
0.3 - 0.34 TK12P60W TK12Q60W     TK12V60W TK12E60W TK12A60W TK12J60W    
0.19     TK16C60W TK16G60W TK16V60W TK16E60W TK16A60W TK16J60W TK16N60W  
0.155 - 0.17     TK20C60W TK20G60W TK20V60W TK20E60W TK20A60W TK20J60W TK20N60W  
0.088 - 0.098         TK31V60W TK31E60W TK31A60W TK31J60W TK31N60W  
0.065             TK39A60W TK39J60W TK39N60W  
0.04               TK62J60W TK62N60W  
0.018                   TK100L60W
RDS(ON)

max (Ω)
DPAKD2PAKTO-220TO-220SISTO-3P(N)TO-247
0.65 - 0.67 TK7A60W      TK7A60W5    
0.54 - 0.56  TK8P60W5      TK8A60W5    
0.45        TK10A60W5    
0.23   TK16G60W5 TK16E60W5 TK16A60W5 TK16J60W5 TK16N60W5
0.175      TK20A60W5 TK20J60W5    
0.099         TK31J60W5 TK31N60W5
0.074         TK39J60W5 TK39N60W5
0.045         TK62J60W5  
RDS(ON)

max (Ω)
D2PAK I2PAK TO-220 TO-220SIS TO-247
0.39        TK11A65W  
0.25 TK14G65W  TK14C65W  TK14E65W  TK14A65W  TK14N65W
0.2      TK17E65W  TK17A65W  TK17N65W
0.11          TK28N65W
0.08       TK35A65W TK35N65W
0.055          TK49N65W
RDS(ON)

max (Ω)
D2PAKTO-220TO-220SISTO-247
0.3 TK14G65W5  TK14E65W5  TK14A65W5  TK14N65W5
0.23      TK17A65W5  
0.13        TK28N65W5
0.095      TK35A65W5  TK35N65W5
0.057       TK49N65W5