IRFB7437PBF_15 Datasheet, PDF (4/10 Pages) International Rectifier – Brushed Motor drive applications

IRFB7437PbF
1000
100
TOP
BOTTOM
VGS
15V
10V
8.0V
7.0V
6.0V
5.5V
5.0V
4.5V
1000
100
TOP
BOTTOM
VGS
15V
10V
8.0V
7.0V
6.0V
5.5V
5.0V
4.5V
10
4.5V
1
0.1
≤60μs PULSE WIDTH
Tj = 25°C
1
10
100
VDS, Drain-to-Source Voltage (V)
Fig 3. Typical Output Characteristics
1000
TJ = 175°C
100
TJ = 25°C
10
4.5V
10
0.1
≤60μs PULSE WIDTH
Tj = 175°C
1
10
100
VDS, Drain-to-Source Voltage (V)
Fig 4. Typical Output Characteristics
2.0
ID = 100A
1.8 ^{VGS = 10V}
1.6
1.4
1.2
1.0
VDS = 10V
≤60μs PULSE WIDTH
1.0
3
4
5
6
7
8
VGS, Gate-to-Source Voltage (V)
Fig 5. Typical Transfer Characteristics
100000
10000
VGS = 0V, f = 1 MHZ
Ciss = Cgs + Cgd, Cds SHORTED
Crss = Cgd
Coss = Cds + Cgd
Ciss
0.8
0.6
-60 -40 -20 0 20 40 60 80 100120140160180
TJ , Junction Temperature (°C)
Fig 6. Normalized On-Resistance vs. Temperature
14
ID= 100A
12
10
VDS= 32V
VDS= 20V
8
Coss
6
1000
Crss
4
2
100
1
10
100
VDS, Drain-to-Source Voltage (V)
Fig 7. Typical Capacitance vs. Drain-to-Source Voltage
0
0
40
80
120 160 200
QG Total Gate Charge (nC)
Fig 8. Typical Gate Charge vs. Gate-to-Source Voltage
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January 6, 2015