IRLR7811WCPBF Datasheet, PDF (1/9 Pages) International Rectifier – SMPS MOSFET

SMPS MOSFET
PD - 96064
IRLR7811WCPbF
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
l Lead-Free
Benefits
l Very Low RDS(on) at 4.5V V_GS
l Ultra-Low Gate Impedance
l Fully Characterized Avalanche Voltage
and Current
V_DSS
30V
HEXFET^® Power MOSFET
R_DS(on) max
10.5mΩ
Q_g
19nC
D-Pak
IRLR7811WCPbF
Absolute Maximum Ratings
I_D @ T_C = 25°C
I_D @ T_C = 100°C
I_DM
P_D @T_C = 25°C
P_D @T_A = 100°C
V_GS
T_J
T_STG
Parameter
Continuous Drain Current, V_GS @ 10V
Continuous Drain Current, V_GS @ 10V
Pulsed Drain Current 
Power Dissipation
Power Dissipation*
Linear Derating Factor
Gate-to-Source Voltage
Operating Junction and
Storage Temperature Range
Soldering Temperature, for 10 seconds
Max.
64„
45„
260
71
1.5
0.48
± 12
-55 to + 175
300 (1.6mm from case )
Units
A
W
W/°C
V
°C
Thermal Resistance
R_θJC
R_θJA
R_θJA
Parameter
Junction-to-Case
Junction-to-Ambient (PCB mount)*
Junction-to-Ambient
Notes  through „ are on page 9
www.irf.com
Typ.
–––
–––
–––
Max.
2.1
50
110
Units
°C/W
1
05/24/06