IRLR3802 Datasheet, PDF (1/10 Pages) International Rectifier – HEXFET Power MOSFET

IRLR3802
IRLU3802
Applications
l High Frequency 3.3V and 5V input Point-
of-Load Synchronous Buck Converters
l Power Management for Netcom,
Computing and Portable Applications.
D-Pak
IRLR3802
I-Pak
IRLU3802
Benefits
l Ultra-Low Gate Impedance
l Very Low R_DS(on)
l Fully Characterized Avalanche Voltage
and Current
Absolute Maximum Ratings
Symbol
V_DS
V_GS
I_D @ T_C = 25°C
I_D @ T_C = 100°C
I_DM
P_D @T_C = 25°C
P_D @T_C = 100°C
T_J , T_STG
Parameter
Drain-Source Voltage
Gate-to-Source Voltage
Continuous Drain Current, V_GS @ 4.5V
Continuous Drain Current, V_GS @ 4.5V
Pulsed Drain Current
Maximum Power Dissipation
Maximum Power Dissipation
Linear Derating Factor
Junction and Storage Temperature Range
V_DSS
12V
R_DS(on) max
8.5mΩ
Q_g
27nC
Max.
12
± 12
84 „
60„
320
88
44
0.59
-55 to + 175
Units
V
V
A
W
W
mW/°C
°C
Thermal Resistance
R_θJC
R_θJA
R_θJA
Parameter
Junction-to-Case
Junction-to-Ambient (PCB mount)*
Junction-to-Ambient
Typ.
–––
–––
–––
Max.
1.7
40
110
Units
°C/W
2014-8-26
1
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