IRFB7440GPBF Datasheet, PDF (1/10 Pages) International Rectifier – Brushed Motor drive applications

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 Halogen-Free
StrongIRFET™
IRFB7440GPbF
HEXFET^® Power MOSFET
D
V_DSS
40V
R_DS(on) typ.
2.0m
max. 2.5m
G
I_D
c 208A
S
I_{D (Package Limited)} 120A
G
Gate
D
DS
G
TO-220AB
IRFB7440GPbF
D
D ra in
S
Source
Base Part Number
IRFB7440GPbF
Package Type
TO-220
Standard Pack
Form
Quantity
Tube
50
Orderable Part Number
IRFB7440GPbF
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
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
1
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July 11, 2013