Datasheet STP4NK50Z, STP4NK50ZFP, STD4NK50Z, STD4NK50Z-1 (STMicroelectronics)

STP4NK50Z - STP4NK50ZFP STD4NK50Z - STD4NK50Z-1
N-CHANNEL 500V - 2.4Ω - 3A TO-220/TO-220FP/DPAK/IPAK Zener-Protected SuperMESH™Power MOSFET
TYPE VDSS RDS(on) ID Pw
STP4NK50Z 500 V < 2.7 Ω 3 A 45 W STP4NK50ZFP 500 V < 2.7 Ω 3 A 20 W STD4NK50Z 500 V < 2.7 Ω 3 A 45 W STD4NK50Z-1 500 V < 2.7 Ω 3 A 45 W 3 ■ TYPICAL RDS(on) = 2.3 Ω 2 1 ■ EXTREMELY HIGH dv/dt CAPABILITY
TO-220 TO-220FP
■ 100% AVALANCHE TESTED ■ GATE CHARGE MINIMIZED ■ VERY LOW INTRINSIC CAPACITANCES 3 ■ VERY GOOD MANUFACTURING 3 2 REPEATIBILITY 1 1
IPAK DPAK DESCRIPTION
The SuperMESH™ series is obtained through an extreme optimization of ST’s well established strip-
INTERNAL SCHEMATIC DIAGRAM
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.
APPLICATIONS
■ HIGH CURRENT, HIGH SPEED SWITCHING ■ IDEAL FOR OFF-LINE POWER SUPPLIES, ADAPTORS AND PFC ■ LIGHTING
ORDERING INFORMATION SALES TYPE MARKING PACKAGE PACKAGING
STP4NK50Z P4NK50Z TO-220 TUBE STP4NK50ZFP P4NK50ZFP TO-220FP TUBE STD4NK50ZT4 D4NK50Z DPAK TAPE & REEL STD4NK50Z-1 D4NK50Z IPAK TUBE December 2002 1/13