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STW12NK90Z
N-channel 900V - 0.72 - 11A - TO-247
Zener-protected SuperMESHTM Power MOSFET
General features
Type VDSS RDS(on) ID pW
STW12NK90Z 900V <0.88 11A 230W
Extremely high dv/dt capability
100% avalanche tested
Gate charge minimized
Very low intrinsic capacitances
Very good manufacturing repeatibility TO-247
Description
The SuperMESHTM series is obtained through an
extreme optimization of ST's well established
strip-based PowerMESHTM layout. In addition to
Internal schematic diagram
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
STW12NK90Z W12NK90Z TO-247 Tube
October 2006 Rev 5 1/14
www.st.com 14
Contents STW12NK90Z
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 ................................................ 9
4 Package mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
5 Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
2/14
STW12NK90Z Electrical ratings
1 Electrical ratings
Table 1. Absolute maximum ratings
Symbol Parameter Value Unit
VDS Drain-source voltage (VGS = 0) 900 V
VGS Gate- source voltage ◦ Jabse Service Manual Search 2024 ◦ Jabse Pravopis ◦ onTap.bg ◦ Other service manual resources online : Fixya ◦ eServiceinfo