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 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 RDS(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 stripbased PowerMESH™ layout.
In addition to pushing on-resistance significantly down, special care is take...