IRFB4510PBF Datasheet, PDF (3/8 Pages) International Rectifier – High Efficiency Synchronous Rectification in SMPS

1000
100
10
TOP
BOTTOM
VGS
15V
10V
6.0V
5.0V
4.8V
4.5V
4.3V
4.0V
1
0.1
0.1
4.0V
≤ 60μs PULSE WIDTH
Tj = 25°C
1
10
100
VDS, Drain-to-Source Voltage (V)
Fig 1. Typical Output Characteristics
1000
100
TJ = 175°C
10
1
0.1
2.0
TJ = 25°C
VDS = 50V
≤ 60μs PULSE WIDTH
3.0
4.0
5.0
6.0
7.0
VGS, Gate-to-Source Voltage (V)
Fig 3. Typical Transfer Characteristics
100000
10000
VGS = 0V, f = 1 MHZ
Ciss = Cgs + Cgd, Cds SHORTED
Crss = Cgd
Coss = Cds + Cgd
Ciss
1000
100
Coss
Crss
10
1
10
100
VDS, Drain-to-Source Voltage (V)
Fig 5. Typical Capacitance vs. Drain-to-Source Voltage
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1000
100
TOP
BOTTOM
VGS
15V
10V
6.0V
5.0V
4.8V
4.5V
4.3V
4.0V
IRFB4510PbF
10
4.0V
1
0.1
≤ 60μs PULSE WIDTH
Tj = 175°C
1
10
100
VDS, Drain-to-Source Voltage (V)
Fig 2. Typical Output Characteristics
3.0
ID = 37A
2.5 ^{VGS = 10V}
2.0
1.5
1.0
0.5
0.0
-60 -40 -20 0 20 40 60 80 100 120 140 160 180
TJ , Junction Temperature (°C)
Fig 4. Normalized On-Resistance vs. Temperature
14
ID= 37A
12
10
8
VDS= 80V
VDS= 50V
VDS= 20V
6
4
2
0
0
20
40
60
80
QG Total Gate Charge (nC)
Fig 6. Typical Gate Charge vs. Gate-to-Source Voltage
3