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STW11NK100Z
STW15NK90Z
N-channel 900V - 0.40 - 15A - TO-247
Zener - Protected SuperMESHTM PowerMOSFET
General features
VDSS
Type RDS(on) ID PW
(@Tjmax)
STW15NK90Z 900 V < 0.55 15 A 350W
Extremely high dv/dt capability
100% avalanche tested
Gate charge minimized TO-247
Very low intrinsic capacitances
Very good manufacturing repeatibility
Description
The SuperMESHTM series is obtained through an
extreme optimization of ST's well established Internal schematic diagram
strip-based PowerMESHTM layout. In addition to
pushing on-resistance significantly down, special
care is taken to ensure a very good dv/dt
capability for the most demanding applications.
Such series complements ST full range of high
voltage MOSFETs including revolutionary
MDmeshTM products.
Applications
Switching application
Order codes
Part number Marking Package Packaging
STW15NK90Z W15NK90Z TO-247 Tube
August 2006 Rev 3 1/14
www.st.com 14
Contents STW15NK90Z
Contents
1 Electrical ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
1.1 Protection features of gate-to-source zener diodes . . . . . . . . . . . . . . . . . . 4
2 Electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
2.1 Electrical characteristics (curves) ............................ 7
3 Test circuit Package mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . 10
4 Package mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
5 Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
2/14
STW15NK90Z Electrical ratings
1 Electrical ratings
Table 1. Absolute maximum ratings
Symbol Parameter Value Unit
VDS Drain-source voltage (VGS = 0) 900 V
VDGR Drain-gate voltage (RGS = 20K) 900 V
VGS Gate-source voltage