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STMicroelectronics first super-junction VHV MOSFET series to boost efficiency in high-voltage power supplies

STMicroelectronics latest-generation MDmesh™ K5 series enables flat-panel televisions, PC power supplies, LED lighting drivers and electronic ballasts for high-intensity discharge (HID) lamps to establish the best efficiency and safety margin in the marketplace.

These MOSFETs enable designers to meet increasingly strict limits on maximum power and minimum energy efficiency specified by eco-design standards such as Energy Star and the EU's energy-related products (ErP) directive.

Key Features
  • Extremely good RDS(on) at very high BVdss
  • High switching speed
  • 800-1500V BVdss rated
  • Available in slim I²PAKFP package
  • 100% avalanche-tested
  • Zener-protected
Key Benefits
  • High efficiency with lower design complexity
  • Industry's best figure of merit (FoM)
  • Especially targeted for flyback-based topologies applications 
Applications
  • SMPS
  • LED Driver
  • Standby SMPS
  • Metering
  • Lighting
  • µ-Inverter
  Buy Online

Selection of Power Transistors belonging to MDmesh™ K5 Series

VDSS[V]

MAX RDS(ON) [Ω]

Max ID [A]

Qg [nC]

Sales-type

Packages

 

800

4,5

2

9

STx2N80K5

DPAK / TO-220 / FP/ PowerFLAT 5x6 VHV, IPAK

 

 

3,5

2,5

9,5

STx3N80K5

DPAK / IPAK/ TO-220 / FP/ PowerFLAT 5x6 VHV

 

 

2,5

3

10,5

STx4N80K5

DPAK / TO-220 / PowerFLAT 5x6 VHV / IPAK

 

 

1,75

4

5,5

STx5N80K5

DPAK / TO-220 / TO-220FP/I2PAK

 

 

1,15

5

12

STx7LN80K5

DPAK / I2PAKFP / TO-220FP

 

 

0,9

7

12

STx9N80K5

I2PAKFP/TO-220FP

 

 

0,63

8

25

STx10LN80K5

TO-220FP / TO220FP

 

 

0,445

12

22

STx14N80K5

TO-220 / TO-220FP / I2PAKFP

 

 

0,375

14

32

STx15N80K5

TO-220 / TO-220FP / TO-247 / D2PAK

 

 

0,26

19,5

40

STx25N80K5

TO-220 / TO-220FP / TO-247/D2PAK

 

VDSS[V]

MAX RDS(ON) [Ω]

Max ID [A]

Qg [nC]

Sales-type

Packages

 

900

2,1

3

11,6

STx4N90K5

DPAK / TO-220 / TO-220FP

 

 

1,1

6

15,6

STx6N90K5

DPAK / IPAK / I2PAK / TO-220 / TO-220FP / TO-247

 

 

0,81

7

17,7

STx7N90K5

DPAK / TO-220 / TO-220FP / TO-247

 

 

0,68

8

19,8

STx8N90K5

D2PAK / TO-220 / TO-220FP / TO-247

 

 

0,299

18,5

43

STx21N90K5

TO-220 / FP / D2PAK / TO-247

 

VDSS[V]

MAX RDS(ON) [Ω]

Max ID [A]

Qg [nC]

Sales-type

Packages

 

950

2,5

3,5

12,5

STx5N95K5

TO-220 / FP / D2PAK

 

 

1,25

9

13

STx6N95K5

TO-220 / FP / DPAK / IPAK / TO-247

 

 

0,8

8

22

STx10N95K5

TO-220 / TO-220FP/ TO-247/D2PAK

 

 

0,5

12

30

STx15N95K5

TO-220 / TO-220FP/ TO-247

 

 

0,33

17,5

40

STx20N95K5

TO-220 / TO-220FP/ TO-247/D2PAK

 

 

0,13

35

80

STW40N95K5

TO-247

 

VDSS[V]

MAX RDS(ON) [Ω]

Max ID [A]

Qg [nC]

Sales-type

Packages

 

1050

8

1,5

10

STx2N105K5

DPAK / IPAK / TO-220 / TO-3PF

 

 

3,5

3

12

STx5N105K5

TO-220 / FP

 

 

2

4

17

STx7N105K5

TO-247/ TO-220 / FP / IPAK

 

 

1,3

6

21

STx10N105K5

TO-220 / TO-220FP/ TO-247

 

VDSS[V]

MAX RDS(ON) [Ω]

Max ID [A]

Qg [nC]

Sales-type

Packages

 

1200

0,69

12

44

STx12N120K5

TO-220 / TO-3PF / TO-247 / H2PAK / TO-220FP / TO-247LL

 

VDSS[V]

MAX RDS(ON) [Ω]

Max ID [A]

Qg [nC]

Sales-type

Packages

 

1500

1,9

6

43

STx12N150K5

TO-3PF / TO-247