Features: • 3.0A, 800V, RDS(on) = 5.0Ω @VGS = 10 V• Low gate charge ( typical 15 nC)• Low Crss ( typical 7.0 pF)• Fast switching• 100% avalanche tested• Improved dv/dt capabilitySpecifications Symbol Parameter FQB3N80 / FQI3N80 Units VDSS ...
FQI3N80: Features: • 3.0A, 800V, RDS(on) = 5.0Ω @VGS = 10 V• Low gate charge ( typical 15 nC)• Low Crss ( typical 7.0 pF)• Fast switching• 100% avalanche tested• Imp...
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Features: • 32A, 120V, RDS(on) = 0.05Ω @VGS = 10 V• Low gate charge ( typical 41...
Symbol | Parameter |
FQB3N80 / FQI3N80 |
Units |
VDSS | Drain-Source Voltage |
800 |
V |
ID | Drain Current - Continuous (TC = 25°C) - Continuous (TC = 100°C) |
3.0 |
A |
1.9 |
A | ||
IDM | Drain Current - Pulsed (Note 1) |
12 |
A |
VGSS | Gate-Source Voltage |
±30 |
V |
EAS | Single Pulsed Avalanche Energy (Note 2) |
320 |
mJ |
IAR | Avalanche Current (Note 1) |
3.0 |
A |
EAR | Repetitive Avalanche Energy (Note 1) |
10.7 |
mJ |
dv/dt | Peak Diode Recovery dv/dt (Note 3) |
4.0 |
V/ns |
PD | Power Dissipation (TA = 25°C) * |
3.13 |
W |
Power Dissipation (TC = 25°C) - Derate above 25°C |
107 |
W | |
0.85 |
W/°C | ||
TJ, TSTG | Operating and Storage Temperature Range |
-55to+150 |
°C |
TL | Maximum lead temperature for soldering purposes, 1/8" from case for 5 seconds |
300 |
°C |
These N-Channel enhancement mode power field effect transistors of FQI3N80 are produced using Fairchild's proprietary, planar stripe, DMOS technology.
This advanced technology of FQI3N80 has been especially tailored to minimize on-state resistance, provide superior switching performance, and withstand high energy pulse in the avalanche and commutation mode. FQI3N80 is well suited for high efficiency switch mode power supply.