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PDF IRFB7437PBF Data sheet ( Hoja de datos )
| Número de pieza | IRFB7437PBF | |
| Descripción | Power MOSFET ( Transistor ) | |
| Fabricantes | International Rectifier | |
| Logotipo |  |
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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
G
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, Halogen-Free*
StrongIRFET
IRFB7437PbF
HEXFET® Power MOSFET
D VDSS
RDS(on) typ.
max.
ID (Silicon Limited)
40V
1.5mΩ
2.0mΩ
c250A
S ID (Package Limited) 195A
D
DS
G
TO-220AB
IRFB7437PbF
G
Gate
D
Drain
S
Source
Base Part Number
IRFB7437PbF
Package Type
TO-220
Standard Pack
Form
Tube
Quantity
50
Orderable Part Number
IRFB7437PbF
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
1 page  
IRFB7437PbF
1000
100 TJ = 175°C
10 TJ = 25°C
1
VGS = 0V
0.1
0.0 0.5 1.0 1.5 2.0
VSD, Source-to-Drain Voltage (V)
Fig 9. Typical Source-Drain Diode
Forward Voltage
50
Id = 1.0mA
2.5
48
46
44
1000
100μsec
100
Limited by Package
1msec
10 10msec
OPERATION IN THIS AREA
LIMITED BY RDS(on)
1
Tc = 25°C
Tj = 175°C
Single Pulse
0.1
0.1 1
DC
10
VDS, Drain-toSource Voltage (V)
Fig 10. Maximum Safe Operating Area
1.2
1.0
0.8
0.6
0.4
42 0.2
40
-60 -40 -20 0 20 40 60 80 100120140160180
TJ , Temperature ( °C )
Fig 11. Drain-to-Source Breakdown Voltage
8
7 VGS = 5.5V
6 VGS = 6.0V
0.0
0
10 20 30 40
VDS, Drain-to-Source Voltage (V)
Fig 12. Typical COSS Stored Energy
50
5
VGS = 7.0V
4 VGS = 8.0V
VGS = 10V
3
2
1
0 100 200 300 400 500
ID , Drain Current (A)
Fig 13. Typical On-Resistance vs. Drain Current
5 www.irf.com © 2015 International Rectifier
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January 6, 2015
5 Page | ||
| Páginas | Total 10 Páginas | |
| PDF Descargar | [ Datasheet IRFB7437PBF.PDF ] | |
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