SMPS MOSFET
SMPS MOSFET
PD - 95554A
IRLR3714PbF IRLU3714PbF
Applications l High Frequency Isolated DC-DC
Converters with Synchrono...
Description
SMPS MOSFET
PD - 95554A
IRLR3714PbF IRLU3714PbF
Applications l High Frequency Isolated DC-DC
Converters with Synchronous Rectification for Telecom and Industrial Use l High Frequency Buck Converters for Computer Processor Power
l Lead-Free
HEXFET® Power MOSFET
VDSS
20V
RDS(on) max
20mΩ
ID
36A
Benefits l Ultra-Low Gate Impedance
l Very Low RDS(on) at 4.5V VGS l Fully Characterized Avalanche Voltage
and Current
D-Pak IRLR3714
I-Pak IRLU3714
Absolute Maximum Ratings
Symbol VDS VGS ID @ TC = 25°C ID @ TC = 70°C IDM PD @TC = 25°C PD @TC = 70°C
TJ , TSTG
Parameter Drain-Source Voltage
Gate-to-Source Voltage
Continuous Drain Current, VGS @ 10V Continuous Drain Current, VGS @ 10V Pulsed Drain Current Maximum Power Dissipation Maximum Power Dissipation Linear Derating Factor
Junction and Storage Temperature Range
Thermal Resistance
RθJC RθJA RθJA
Parameter Junction-to-Case Junction-to-Ambient Junction-to-Ambient (PCB mount)
Max. 20
± 20 36
31
140 47 33 0.31 -55 to + 175
Units V V
A
W W W/°C °C
Typ. ––– ––– –––
Max. 3.2 50 110
Units °C/W
Notes through
are on page 10 www.irf.com
1
1/11/05
IRLR/U3714PbF
Static @ TJ = 25°C (unless otherwise specified)
Parameter
Min. Typ. Max. Units
Conditions
V(BR)DSS Drain-to-Source Breakdown Voltage ∆V(BR)DSS/∆TJ Breakdown Voltage Temp. Coefficient
RDS(on)
Static Drain-to-Source On-Resistance
20 ––– ––– –––
––– 0.022 15
21
––– V ––– V/°C 20 mΩ 28
VGS = 0V, ID = 250µA
Reference to 25°C, ID = 1mA VGS = 10V, ID =...
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