IRFS7437PBF_15 Datasheet, PDF (1/12 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
StrongIRFET™
IRFS7437PbF
IRFSL7437PbF
HEXFET^® Power MOSFET
D
V_DSS
40V
R_DS(on) typ.
1.4mΩ
max. 1.8mΩ
G
I_{D (Silicon Limited)}
c 250A
S
I_{D (Package Limited)} 195A
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
D
D
S
G
D²Pak
IRFS7437PbF
DS
G
TO-262
IRFSL7437PbF
G
Gate
D
Drain
S
Source
Base Part Number
IRFSL7437PbF
IRFS7437PbF
IRFS7437PbF
Package Type
TO-262
D2Pak
D2Pak
Standard Pack
Form
Tube
Tube
Tape and Reel Left
Quantity
50
50
800
Orderable Part Number
IRFSL7437PbF
IRFS7437PbF
IRFS7437TRLPbF
6
ID = 100A
5
4
3
TJ = 125°C
2
1
TJ = 25°C
0
4.0
6.0 8.0 10.0 12.0 14.0 16.0 18.0 20.0
VGS, Gate-to-Source Voltage (V)
Fig 1. Typical On-Resistance vs. Gate Voltage
1 www.irf.com © 2015 International Rectifier
250
LIMITED BY PACKAGE
200
150
100
50
0
25 50 75 100 125 150 175
TC , Case Temperature (°C)
Fig 2. Maximum Drain Current vs. Case Temperature
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January 6, 2015