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STW14NC50
N-CHANNEL 500V - 0.31 - 14A TO-247
PowerMeshTMII MOSFET

TYPE VDSS RDS(on) ID

STW14NC50 500V < 0.38 14 A
s TYPICAL RDS(on) = 0.31
s EXTREMELY HIGH dv/dt CAPABILITY
s 100% AVALANCHE TESTED
s NEW HIGH VOLTAGE BENCHMARK 3
s GATE CHARGE MINIMIZED 2
1

DESCRIPTION TO-247
The PowerMESHTMII is the evolution of the first
generation of MESH OVERLAYTM. The layout re-
finements introduced greatly improve the Ron*area
figure of merit while keeping the device at the lead- INTERNAL SCHEMATIC DIAGRAM
ing edge for what concerns switching speed, gate
charge and ruggedness.

APPLICATIONS
s SWITCH MODE POWER SUPPLIES (SMPS)
s HIGH CURRENT, HIGH SPEED SWITCHING

s DC-AC CONVERTERS FOR WELDING

EQUIPMENT AND UNINTERRUPTIBLE
POWER SUPPLIES AND MOTOR DRIVE

ABSOLUTE MAXIMUM RATINGS
Symbol Parameter Value Unit
VDS Drain-source Voltage (VGS = 0) 500 V
VDGR Drain-gate Voltage (RGS = 20 k) 500 V
VGS Gate- source Voltage