STD4NK50ZT4 Datasheet, PDF (1/13 Pages) STMicroelectronics – N-CHANNEL 500V - 2.4W - 3A TO-220/TO-220FP/DPAK/IPAK

STP4NK50Z - STP4NK50ZFP
STD4NK50Z - STD4NK50Z-1
N-CHANNEL 500V - 2.4Ω - 3A TO-220/TO-220FP/DPAK/IPAK
Zener-Protected SuperMESH™Power MOSFET
TYPE
V_DSS R_DS(on)
I_D
Pw
STP4NK50Z
STP4NK50ZFP
STD4NK50Z
STD4NK50Z-1
500 V < 2.7 Ω 3 A 45 W
500 V < 2.7 Ω 3 A 20 W
500 V < 2.7 Ω 3 A 45 W
500 V < 2.7 Ω 3 A 45 W
s TYPICAL R_DS(on) = 2.3 Ω
s EXTREMELY HIGH dv/dt CAPABILITY
s 100% AVALANCHE TESTED
s GATE CHARGE MINIMIZED
s VERY LOW INTRINSIC CAPACITANCES
s VERY GOOD MANUFACTURING
REPEATIBILITY
DESCRIPTION
The SuperMESH™ series is obtained through an
extreme optimization of ST’s well established strip-
based PowerMESH™ 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 MDmesh™ products.
TO-220
3
1
DPAK
3
2
1
TO-220FP
3
2
1
IPAK
INTERNAL SCHEMATIC DIAGRAM
APPLICATIONS
s HIGH CURRENT, HIGH SPEED SWITCHING
s IDEAL FOR OFF-LINE POWER SUPPLIES,
ADAPTORS AND PFC
s LIGHTING
ORDERING INFORMATION
SALES TYPE
MARKING
STP4NK50Z
P4NK50Z
STP4NK50ZFP
P4NK50ZFP
STD4NK50ZT4
D4NK50Z
STD4NK50Z-1
D4NK50Z
December 2002
PACKAGE
TO-220
TO-220FP
DPAK
IPAK
PACKAGING
TUBE
TUBE
TAPE & REEL
TUBE
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