Power MOSFET
PD - 94547A
HEXFET Power MOSFET
Applications l High Frequency Synchronous Buck Converters for Computer Processor Power ...
Description
PD - 94547A
HEXFET Power MOSFET
Applications l High Frequency Synchronous Buck Converters for Computer Processor Power l High Frequency Isolated DC-DC Converters with Synchronous Rectification for Telecom and Industrial Use Benefits l Very Low RDS(on) at 4.5V VGS l Ultra-Low Gate Impedance l Fully Characterized Avalanche Voltage and Current
IRLR7833 IRLU7833 ®
Qg
33nC
VDSS RDS(on) max
30V 4.5m:
D-Pak IRLR7833
I-Pak IRLU7833
Absolute Maximum Ratings
Parameter
VDS VGS ID @ TC = 25°C ID @ TC = 100°C IDM PD @TC = 25°C PD @TC = 100°C TJ TSTG Drain-to-Source Voltage Gate-to-Source Voltage Continuous Drain Current, VGS @ 10V Continuous Drain Current, VGS @ 10V Pulsed Drain Current
Max.
30 ± 20 140 99 560 140 71 0.95 -55 to + 175
Units
V
g Maximum Power Dissipation g
Maximum Power Dissipation Linear Derating Factor Operating Junction and Storage Temperature Range
f f
A W
W/°C °C
Soldering Temperature, for 10 seconds Mounting torque, 6-32 or M3 screw
300 (1.6mm from case) 10 lbf in (1.1N m)
x
x
Thermal Resistance
Parameter
RθJC RθJA RθJA Junction-to-Case Junction-to-Ambient (PCB Mount) Junction-to-Ambient
Typ.
Max.
1.05 50 110
Units
°C/W
gÃ
––– ––– –––
Notes through
are on page 11
www.irf.com
1
3/19/04
IRLR/U7833
Static @ TJ = 25°C (unless otherwise specified)
Parameter
BVDSS ∆ΒVDSS/∆TJ RDS(on) VGS(th) ∆VGS(th)/∆TJ IDSS IGSS gfs Qg Qgs1 Qgs2 Qgd Qgodr Qsw Qoss td(on) tr td(off) tf Ciss Coss Crss Drain-to-Source Breakdown Voltage Breakdown Voltage Temp....
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