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STP11NK50Z - STP11NK50ZFP
STB11NK50Z
N-CHANNEL 500V - 0.48 - 10A TO-220/TO-220FP/D2PAK
Zener-Protected SuperMESHTMPower MOSFET

TYPE VDSS RDS(on) ID Pw
STB11NK50Z 500 V < 0.52 10 A 125 W
STP11NK50Z 500 V < 0.52 10 A 125 W
STP11NK50ZFP 500 V < 0.52 10 A 30 W
s TYPICAL RDS(on) = 0.48 3
2
s EXTREMELY HIGH dv/dt CAPABILITY 1
s 100% AVALANCHE TESTED
s GATE CHARGE MINIMIZED TO-220 TO-220FP
s VERY LOW INTRINSIC CAPACITANCES
s VERY GOOD MANUFACTURING 3
REPEATIBILITY 1
s ADD SUFFIX "T4" FOR ORDERING IN TAPE & D2PAK
REEL (D2PAK VERSION)



DESCRIPTION
The SuperMESHTM series is obtained through an INTERNAL SCHEMATIC DIAGRAM
extreme optimization of ST's well established strip-
based PowerMESHTM layout. In addition to pushing
on-resistance significantly down, special care is tak-
en to ensure a very good dv/dt capability for the
most demanding applications. Such series comple-
ments ST full range of high voltage MOSFETs in-
cluding revolutionary MDmeshTM products.



APPLICATIONS
s HIGH CURRENT, HIGH SPEED SWITCHING

s IDEAL FOR OFF-LINE POWER SUPPLIES,

ADAPTORS AND PFC
s LIGHTING




ORDERING INFORMATION
SALES TYPE MARKING PACKAGE PACKAGING

STB11NK50ZT4 B11NK50Z D2PAK TAPE & REEL

STP11NK50Z P11NK50Z TO-220 TUBE
STP11NK50ZFP P11NK50ZFP TO-220FP TUBE



June 2003 1/12
STP11NK50Z - STP11NK50ZFP - STB11NK50Z

ABSOLUTE MAXIMUM RATINGS
Symbol Parameter Value Unit
TO-220 / D2PAK TO-220FP
VDS Drain-source Voltage (VGS = 0) 500 V
VDGR Drain-gate Voltage (RGS = 20 k) 500 V
VGS Gate- source Voltage