Document
STW9NA80 ® STH9NA80FI
N - CHANNEL 800V - 0.85Ω - 9.1A - TO-247/ISOWATT218 FAST POWER MOS TRANSISTOR
TYPE
S TW 9NA8 0 STH9NA80FI
V DSS
800 V 800 V
RDS(on)
< 1.0 Ω < 1.0 Ω
ID
9.1 A 5.9 A
s TYPICAL RDS(on) = 0.85 Ω s ± 30V GATE TO SOURCE VOLTAGE RATING s 100% AVALANCHE TESTED s REPETITIVE AVALANCHE DATA AT 100oC s LOW INTRINSIC CAPACITANCES
s GATE CHARGE MINIMIZED s REDUCED THRESHOLD VOLTAGE SPREAD
APPLICATIONS s HIGH CURRENT, HIGH SPEED SWITCHING s SWITCH MODE POWER SUPPLIES (SMPS) s DC-AC CONVERTERS FOR WELDING
EQUIPMENT AND UNINTERRUPTIBLE POWER SUPPLIES AND MOTOR DRIVE
3 2 1
TO-247
3 2 1
ISOWATT218
INTERNAL SCHEMATIC DIAGRAM
ABSOLUTE MAXIMUM RATINGS
Sy mb o l
Parameter
VDS Drain-source Voltage (VGS = 0)
V DGR VGS ID ID
Drain- gate Voltage (RGS = 20 kΩ) Gate-source Voltage Drain Current (continuous) at Tc = 25 oC Drain Current (continuous) at Tc = 100 oC
IDM (•) Drain Current (pulsed) Ptot Total Dissipation at Tc = 25 oC
Derating Factor
VISO I nsulat ion.