SMPS MOSFET
PD - 95249
SMPS MOSFET
IRF7456PbF
HEXFET® Power MOSFET
Applications High Frequency DC-DC Converters with Synchronous ...
Description
PD - 95249
SMPS MOSFET
IRF7456PbF
HEXFET® Power MOSFET
Applications High Frequency DC-DC Converters with Synchronous Rectification l Lead-Free
l
VDSS
20V
RDS(on) max
0.0065Ω
ID
16A
Benefits Ultra-Low RDS(on) at 4.5V VGS l Low Charge and Low Gate Impedance to Reduce Switching Losses l Fully Characterized Avalanche Voltage and Current
l
S S S G
1 2 3 4
8 7
A A D D D D
6 5
Top View
SO-8
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Absolute Maximum Ratings
Symbol
VDS VGS ID @ TA = 25°C ID @ TA = 70°C IDM PD @TA = 25°C PD @TA = 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
Max.
20 ± 12 16 13 130 2.5 1.6 0.02 -55 to + 150
Units
V V A W W W/°C °C
Thermal Resistance
Parameter
RθJA Maximum Junction-to-Ambient
Max.
50
Units
°C/W
Typical SMPS Topologies
l
Telecom 48V Input Converters with Logic-Level Driven Synchronous Rectifiers
Notes through are on page 8
www.irf.com
1
10/12/04
IRF7456PbF
Static @ TJ = 25°C (unless otherwise specified)
Parameter Drain-to-Source Breakdown Voltage ∆V(BR)DSS/∆TJ Breakdown Voltage Temp. Coefficient V(BR)DSS RDS(on) VGS(th) IDSS IGSS Min. 20 ––– ––– Static Drain-to-Source On-Resistance ––– ––– Gate Threshold Voltage 0.6 ––– Drain-to-Source Leakage Current ––– Gate-to-Source Forward Leakage ––– Gate-to-Source Reverse Lea...
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