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STP3NC70Z
STP3NC70ZFP
N-CHANNEL 700V - 4.1 - 2.5A TO-220/TO-220FP
Zener-Protected PowerMESHTMIII MOSFET

TYPE VDSS RDS(on) ID

STP3NC70Z 700V < 4.7 2.5 A
STP3NC70ZFP 700V < 4.7 2.5 A
s TYPICAL RDS(on) = 4.1
s EXTREMELY HIGH dv/dt AND CAPABILITY
GATE TO - SOURCE ZENER DIODES
3
s 100% AVALANCHE TESTED 2
s VERY LOW GATE INPUT RESISTANCE 1
s GATE CHARGE MINIMIZED
TO-220 TO-220FP
DESCRIPTION
The third generation of MESH OVERLAYTM Power
MOSFETs for very high voltage exhibits unsur-
passed on-resistance per unit area while integrat-
ing back-to-back Zener diodes between gate and
source. Such arrangement gives extra ESD capa-
bility with higher ruggedness performance as re-
quested by a large variety of single-switch
applications.

APPLICATIONS
s SINGLE-ENDED SMPS IN MONITORS,

COMPUTER AND INDUSTRIAL APPLICATION
s WELDING EQUIPMENT

ABSOLUTE MAXIMUM RATINGS
Symbol Parameter Value Unit
STP3NC70Z STP3NC70ZFP
VDS Drain-source Voltage (VGS = 0) 700 V
VDGR Drain-gate Voltage (RGS = 20 k) 700 V
VGS Gate- source Voltage