IRF7748L1PBF_15 Datasheet, PDF (4/10 Pages) International Rectifier – Optimized for Synchronous Rectification

1000
100
TOP
BOTTOM
VGS
15V
10V
7.0V
6.0V
5.5V
5.0V
4.5V
4.25V
10
1
0.1
4.25V
60µs PULSE WIDTH
Tj = 25°C
1
10
100
VDS, Drain-to-Source Voltage (V)
Fig 4. Typical Output Characteristics
1000
VDS = 25V
60µs PULSE WIDTH
100
TJ = 175°C
10
1
TJ = 25°C
1000
100
IRF7748L1TRPbF
TOP
BOTTOM
VGS
15V
10V
7.0V
6.0V
5.5V
5.0V
4.5V
4.25V
4.25V
10
0.1
60µs PULSE WIDTH
Tj = 175°C
1
10
100
VDS, Drain-to-Source Voltage (V)
Fig 5. Typical Output Characteristics
2.0
ID = 89A
VGS = 10V
1.6
1.2
0.8
0.1
2
3
4
5
6
7
VGS, Gate-to-Source Voltage (V)
Fig 6. Typical Transfer Characteristics
100000
10000
VGS = 0V, f = 1 MHZ
Ciss = Cgs + Cgd, Cds SHORTED
Crss = Cgd
Coss = Cds + Cgd
Ciss
0.4
-60
-20 20 60 100 140 180
TJ , Junction Temperature (°C)
Fig 7. Normalized On-Resistance vs. Temperature
14
ID= 89A
12
10
VDS= 48V
VDS= 30V
VDS= 12V
8
Coss
6
1000
Crss
4
2
100
1
10
100
VDS, Drain-to-Source Voltage (V)
Fig 8. Typical Capacitance vs. Drain-to-Source Voltage
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0
0
50
100
150
200
QG, Total Gate Charge (nC)
Fig 9. Typical Gate Charge vs. Gate-to-Source Voltage
February 18, 2013