IRL3803S/L
10000
8000
Ciss
V GS = 0V,
f = 1MHz
Ciss = Cgs + Cgd , Cds SHORTED
Crss = Cgd
Coss = Cds + Cgd
6000
Coss
4000
2000
Crss
0
A
1
10
100
VDS , Drain-to-Source Voltage (V)
Fig 5. Typical Capacitance Vs.
Drain-to-Source Voltage
15
I D = 71A
12
V DS = 24V
V DS = 15V
9
6
3
FOR TEST CIRCUIT
SEE FIGURE 13
0
A
0
40
80
120
160
200
QG , Total Gate Charge (nC)
Fig 6. Typical Gate Charge Vs.
Gate-to-Source Voltage
1000
1000
OPERATION IN THIS AREA LIMITED
BY RDS(on)
10µs
TJ = 175°C
100
TJ = 25°C
10
0.4
VGS = 0V A
0.8
1.2
1.6
2.0
2.4
2.8
3.2
VSD , Source-to-Drain Voltage (V)
Fig 7. Typical Source-Drain Diode
Forward Voltage
4
100
100µs
1ms
TC = 25°C
TJ = 175°C
Single Pulse
10
10ms
1
10
VDS , Drain-to-Source Voltage (V)
A
100
Fig 8. Maximum Safe Operating Area
www.irf.com