Text preview for : stp20nk50z.pdf part of ST stp20nk50z . Electronic Components Datasheets Active components Transistors ST stp20nk50z.pdf
Back to : stp20nk50z.pdf | Home
STP20NK50Z - STW20NK50Z
STB20NK50Z
N-CHANNEL 500V - 0.23 - 20A TO-220/D2PAK/TO-247
Zener-Protected SuperMESHTMPower MOSFET
TYPE VDSS RDS(on) ID Pw
STB20NK50Z 500 V < 0.27 20 A 190 W
STP20NK50Z 500 V < 0.27 20 A 190 W
STW20NK50Z 500 V < 0.27 17 A 190 W
s TYPICAL RDS(on) = 0.23 3
s EXTREMELY HIGH dv/dt CAPABILITY 1
2
2
3
1
s 100% AVALANCHE TESTEDGATE CHARGE
TO-220 TO-247
MINIMIZED
s VERY LOW INTRINSIC CAPACITANCES 3
s VERY GOOD MANUFACTURING 1
REPEATIBILITY D2PAK
DESCRIPTION
The SuperMESHTM series is obtained through an
extreme optimization of ST's well established strip-
based PowerMESHTM layout. In addition to pushing INTERNAL SCHEMATIC DIAGRAM
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
ORDERING INFORMATION
SALES TYPE MARKING PACKAGE PACKAGING
STB20NK50ZT4 B20NK50Z D2PAK TAPE & REEL
STP20NK50Z P20NK50Z TO-220 TUBE
STW20NK50Z W20NK50Z TO-247 TUBE
September 2003 1/12
STP20NK50Z - STB20NK50Z - STW20NK50Z
ABSOLUTE MAXIMUM RATINGS
Value Unit
Symbol Parameter STP20NK50Z
STW20NK50Z
STB20NK50Z
VDS Drain-source Voltage (VGS = 0) 500 V
VDGR Drain-gate Voltage (RGS = 20 k) 500 V
VGS Gate- source Voltage