FQB70N10 / FQI70N10
August 2000
QFET
FQB70N10 / FQI70N10
100V N-Channel MOSFET
General Description
These N-Channel enh...
FQB70N10 / FQI70N10
August 2000
QFET
FQB70N10 / FQI70N10
100V N-Channel MOSFET
General Description
These N-Channel enhancement mode power field effect
transistors are produced using Fairchild’s proprietary, planar stripe, DMOS technology. This advanced technology has been especially tailored to minimize on-state resistance, provide superior switching performance, and withstand high energy pulse in the avalanche and commutation mode. These devices are well suited for low voltage applications such as audio amplifier, high efficiency switching DC/DC converters, and DC motor control. D
TM
Features
57A, 100V, RDS(on) = 0.023Ω @VGS = 10 V Low gate charge ( typical 85 nC) Low Crss ( typical 150 pF) Fast switching 100% avalanche tested Improved dv/dt capability 175°C maximum junction temperature rating
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D2-PAK
FQB Series
G D S
I2-PAK
FQI Series
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Absolute Maximum Ratings
Symbol VDSS ID IDM VGSS EAS IAR EAR dv/dt PD
TC = 25°C unless otherwise noted
Parameter Drain-Source Voltage - Continuous (TC = 25°C) Drain Current - Continuous (TC = 100°C) Drain Current - Pulsed
(Note 1)
FQB70N10 / FQI70N10 100 57 40.3 228 ± 25
(Note 2) (Note 1) (Note 1) (Note 3)
Units V A A A V mJ A mJ V/ns W W W/°C °C °C
Gate-Source Voltage Single Pulsed Avalanche Energy Avalanche Current Repetitive Avalanche Energy Peak Diode Recovery dv/dt Power Dissipation (TA = 25°C) *
1300 57 16 6.0 3.75 160 1.06 -55 to +175 300
TJ, TSTG TL
Power Dissipation (TC = 25°...