STW12N120K5：N-channel 1200 V, 0.62 Ohm typ., 12 A MDmesh K5 Power MOSFET in TO-247 package

These very high voltage N-channel Power MOSFETs are designed using MDmesh™ K5 technology based on an innovative proprietary vertical structure. The result is a dramatic reduction in on-resistance and ultra-low gate charge for applications requiring superior power density and high efficiency.

Key Features

Worldwide best FOM (figure of merit)
Ultra-low gate charge
100% avalanche tested
Zener-protected

Product Specifications

Description	Version	Size
DS8621: N-channel 1200 V, 0.62 Ω typ.,12 A MDmesh K5 Power MOSFETs in H²PAK-2, TO-220, TO-247 and TO-247 long leads	4.0	806 KB

Application Notes

Description	Version	Size
AN4250: Fishbone diagram for power factor correction	1.1	772 KB
AN2842: Paralleling of power MOSFETs in PFC topology	1.4	896 KB
AN2344: Power MOSFET avalanche characteristics and ratings	1.3	880 KB
AN4337: The avalanche issue: comparing the impacts of the IAR and EAS parameters	1.1	346 KB

Technical Notes & Articles

Description	Version	Size
TN1156: Irradiated HV Power MOSFETs working in Linear Zone: a comparison of electro-thermal behavior with standard HV products	1.0	657 KB

User Manuals

Description	Version	Size
UM1575: Spice model tutorial for Power MOSFETs	1.3	1 MB

HW Model & CAD Libraries

Description	Version	Size
STW12N120K5 PSpice model	1.0	10 KB

Brochures

Description	Version	Size
Brochure Power management guide	05.2016	4 MB

Software Development Tools

Part Number	Manufacturer	Description
ST-MOSFET-FINDER	ST	MOSFET product finder application for Android and iOS

Sample & Buy

Part Number	Package	Packing Type	Unit Price (US$) *	Quantity	ECCN (EU)	ECCN (US)	Country of Origin
STW12N120K5	TO-247	Tube	-	-	NEC	EAR99	CHINA

Quality & Reliability

Part Number	Package	Grade	RoHS Compliance Grade	Material Declaration**
STW12N120K5	TO-247	Industrial	Ecopack2	md_lw-wspc-to-wspc-247_tslwvjnlb52-wspc-(stw12n120k5)-wspc-wcp-wspc-ver2_signed.pdf md_lw-wspc-to-wspc-247_tslwvjnlb52-wspc-(stw12n120k5)-wspc-wcp-wspc-ver2.xml

N-channel 1200 V, 0.62 Ω typ.,12 A MDmesh K5 Power MOSFETs in H²PAK-2, TO-220, TO-247 and TO-247 long leads STH12N120K5-2

Fishbone diagram for power factor correction STWA3N170

Paralleling of power MOSFETs in PFC topology STWA3N170

Power MOSFET avalanche characteristics and ratings STWA3N170

The avalanche issue: comparing the impacts of the IAR and EAS parameters STS7P4LLF6

Irradiated HV Power MOSFETs working in Linear Zone: a comparison of electro-thermal behavior with standard HV products STWA3N170

Spice model tutorial for Power MOSFETs SCTWA50N120

Spice model tutorial for Power MOSFETs STW12N120K5

Very low drop voltage regulators with inhibit KFXX

md_lw-wspc-to-wspc-247_tslwvjnlb52-wspc-(stw12n120k5)-wspc-wcp-wspc-ver2_signed.pdf STW12N120K5

md_lw-wspc-to-wspc-247_tslwvjnlb52-wspc-(stw12n120k5)-wspc-wcp-wspc-ver2.xml STW12N120K5