IRFR4510PBF_15 Datasheet, PDF (4/11 Pages) International Rectifier – High Efficiency Synchronous Rectification in SMPS

IRFR/U4510PbF
1000
100
TJ = 175°C
TJ = 25°C
10
VGS = 0V
1.0
0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8
VSD, Source-to-Drain Voltage (V)
Fig 7. Typical Source-Drain Diode
Forward Voltage
70
Limited by package
60
50
40
30
20
10
0
25 50 75 100 125 150 175
TC , Case Temperature (°C)
Fig 9. Maximum Drain Current vs.
Case Temperature
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0.0
-20 0 20 40 60 80 100 120
VDS, Drain-to-Source Voltage (V)
Fig 11. Typical C_OSS Stored Energy
4
1000
100
OPERATION IN THIS AREA
LIMITED BY RDS(on)
100μsec
1msec
10
Limited by
package
1
10msec
0.1 _{Tc = 25°C}
Tj = 175°C
Single Pulse
0.01
0.1
1
DC
10
100
1000
VDS, Drain-to-Source Voltage (V)
Fig 8. Maximum Safe Operating Area
125
Id = 5mA
120
115
110
105
100
95
-60 -40 -20 0 20 40 60 80 100120140160180
TJ , Temperature ( °C )
Fig 10. Drain-to-Source Breakdown Voltage
600
ID
500
TOP 4.7A
12A
BOTTOM 38A
400
300
200
100
0
25 50 75 100 125 150 175
Starting TJ , Junction Temperature (°C)
Fig 12. Maximum Avalanche Energy vs. DrainCurrent
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