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STP10NK50Z
STF10NK50Z
N-CHANNEL 500V - 0.55 - 9A TO-220 / TO-220FP
Zener-Protected SuperMESHTMMOSFET
Table 1: General Features Figure 1: Package
TYPE VDSS RDS(on) ID Pw
STP10NK50Z 500 V < 0.7 9A 125 W
STF10NK50Z 500 V < 0.7 9 A(*) 30 W
TYPICAL RDS(on) = 0.55
EXTREMELY HIGH dv/dt CAPABILITY
100% AVALANCHE TESTED
GATE CHARGE MINIMIZED
3
VERY LOW INTRINSIC CAPACITANCES 2
1
VERY GOOD MANUFACTURING
REPEATIBILITY
TO-220 TO-220FP
DESCRIPTION
The SuperMESHTM series is obtained through an
extreme optimization of ST's well established
strip-based PowerMESHTM layout. In addition to
pushing on-resistance significantly down, special Figure 2: Internal Schematic Diagram
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 MOS-
FETs including revolutionary MDmeshTM products.
APPLICATIONS
HIGH CURRENT, HIGH SPEED SWITCHING
IDEAL FOR OFF-LINE POWER SUPPLIES,
ADAPTORS AND PFC
LIGHTING
Table 2: Order Codes
SALES TYPE MARKING PACKAGE PACKAGING
STP10NK50Z P10NK50Z TO-220 TUBE
STF10NK50Z F10NK50Z TO-220FP TUBE
Rev. 2
September 2005 1/12
STP10NK50Z - STF10NK50Z
Table 3: Absolute Maximum ratings
Symbol Parameter Value Unit
TO-220 TO-220FP
VDS Drain-source Voltage (VGS = 0) 500 V
VDGR Drain-gate Voltage (RGS = 20 k) 500 V
VGS Gate- source Voltage