Power MOSFET
StrongIRFET IRFS7440PbF
IRFSL7440PbF
Applications
l Brushed Motor drive applications l BLDC Motor drive applications l...
Description
StrongIRFET IRFS7440PbF
IRFSL7440PbF
Applications
l Brushed Motor drive applications l BLDC Motor drive applications l Battery powered circuits l Half-bridge and full-bridge topologies l Synchronous rectifier applications l Resonant mode power supplies l OR-ing and redundant power switches l DC/DC and AC/DC converters l DC/AC Inverters
Benefits
l Improved Gate, Avalanche and Dynamic dV/dt Ruggedness
l Fully Characterized Capacitance and Avalanche SOA
l Enhanced body diode dV/dt and dI/dt Capability l Lead-Free l RoHS Compliant containing no Lead, no Bromide,
and no Halogen
HEXFET® Power MOSFET
D
VDSS
40V
RDS(on) typ.
2.0mΩ
max. 2.5mΩ
G
ID
c 208A
S
ID (Package Limited) 120A
D
D
S G
D2Pak IRFS7440PbF
S D G
TO-262 IRFSL7440PbF
G Gate
D D ra in
S Source
Base Part Number
IRFS7440PbF IRFS7440PbF IRFSL7440PbF
Package Type
D2-Pak D2-Pak TO-262
Standard Pack
Form
Quantity
Tube
50
Tape and Reel Left
800
Tube
50
Orderable Part Number
IRFS7440PbF IRFS7440TRLPbF
IRFSL7440PbF
RDS(on), Drain-to -Source On Resistance (m Ω) ID, Drain Current (A)
7.0 ID = 100A
6.0
5.0
4.0
TJ = 125°C
3.0
2.0 TJ = 25°C
1.0 4 6 8 10 12 14 16 18 20
VGS, Gate -to -Source Voltage (V)
Fig 1. Typical On-Resistance vs. Gate Voltage
1 www.irf.com © 2014 International Rectifier
240
200
Limited By Package
160
120
80
40
0 25 50 75 100 125 150 175 TC , Case Temperature (°C)
Fig 2. Maximum Drain Current vs. Case Temperature
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November 19, 2014
IRFS7440...
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