IRF6668 International Rectifier, IRF6668 Datasheet - Page 4

• Manufacturer Part Number: IRF6668
• Description: DirectFet Power MOSFET
• Manufacturer: International Rectifier

Fig 6. Typical Capacitance vs.Drain-to-Source Voltage
IRF6668
4
10000
1000
1000
1000
100
100
100
0.1
Fig 4. Typical Transfer Characteristics
10
10
10
Fig 2. Typical Output Characteristics
1
1
0.1
2
1
TOP
BOTTOM
V DS = 10V
≤ 60µs PULSE WIDTH
V DS , Drain-to-Source Voltage (V)
V DS , Drain-to-Source Voltage (V)
V GS , Gate-to-Source Voltage (V)
4
V GS = 0V,
C iss = C gs + C gd , C ds SHORTED
C rss = C gd
C oss = C ds + C gd
VGS
15V
10V
8.0V
7.0V
6.0V
6
C rss
C oss
C iss
≤ 60µs PULSE WIDTH
Tj = 25°C
10
1
f = 1 MHZ
8
6.0V
T J = 150°C
T J = 25°C
T J = -40°C
10
100
12
10
Fig 5. Normalized On-Resistance vs. Temperature
1000
12.0
10.0
100
2.0
1.5
1.0
0.5
8.0
6.0
4.0
2.0
0.0
10
Fig 7. Typical Total Gate Charge vs
1
Fig 3. Typical Output Characteristics
-60 -40 -20 0 20 40 60 80 100 120 140 160
0.1
0
I D = 12A
V GS = 10V
TOP
BOTTOM
I D = 12A
2
Gate-to-Source Voltage
V DS , Drain-to-Source Voltage (V)
4
T J , Junction Temperature (°C)
Q G , Total Gate Charge (nC)
6
VGS
15V
10V
8.0V
7.0V
6.0V
8 10 12 14 16 18 20 22 24
V DS = 64V
V DS = 40V
≤ 60µs PULSE WIDTH
Tj = 150°C
1
6.0V
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