IRFR3707ZTRL Datasheet, PDF (4/11 Pages) Kersemi Electronic Co., Ltd. – High Frequency Synchronous Buck Converters for Computer Processor Power

IRFR/U3707ZPbF
10000
VGS = 0V, f = 1 MHZ
Ciss = C _gs + Cgd, C _ds SHORTED
Crss = Cgd
Coss = Cds + Cgd
1000
Ciss
Coss
Crss
100
1
10
100
VDS, Drain-to-Source Voltage (V)
Fig 5. Typical Capacitance vs.
Drain-to-Source Voltage
6.0
ID= 12A
5.0
4.0
VDS= 24V
VDS= 15V
3.0
2.0
1.0
0.0
0
2
4
6
8
10 12
QG Total Gate Charge (nC)
Fig 6. Typical Gate Charge vs.
Gate-to-Source Voltage
1000.00
100.00
TJ = 175°C
10.00
1.00
TJ = 25°C
VGS = 0V
0.10
0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 2.2
VSD, Source-to-Drain Voltage (V)
Fig 7. Typical Source-Drain Diode
Forward Voltage
4
1000
100
OPERATION IN THIS AREA
LIMITED BY R _DS(on)
10
100µsec
1msec
1
Tc = 25°C
Tj = 175°C
Single Pulse
0.1
0
1
10msec
10
100
VDS, Drain-to-Source Voltage (V)
1000
Fig 8. Maximum Safe Operating Area
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