auirf7647s2 International Rectifier Corp., auirf7647s2 Datasheet - Page 5

• Manufacturer Part Number: auirf7647s2
• Description: Directfet
  
  power Mosfet
• Manufacturer: International Rectifier Corp.

Fig.11 Typical Gate Charge vs.Gate-to-Source Voltage
Fig 7. Typical Threshold Voltage vs. Junction Temperature
Fig 9. Typical Forward Transconductance vs. Drain Current
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14.0
12.0
10.0
6.0
5.5
5.0
4.5
4.0
3.5
3.0
2.5
2.0
1.5
1.0
8.0
6.0
4.0
2.0
0.0
40
30
20
10
0
-75 -50 -25 0
0
0
I D = 14A
I D = 50µA
I D = 250µA
I D = 1.0mA
I D = 1.0A
2
5
I D ,Drain-to-Source Current (A)
4
Q G , Total Gate Charge (nC)
T J , Temperature ( °C )
V DS = 80V
V DS = 50V
V DS = 20V
6
10
25 50 75 100 125 150 175 200
T J = 25°C
8
15
10 12 14 16 18 20
V DS = 5.0V
380µs PULSE WIDTH
T J = 175°C
20
25
30
Fig 12. Maximum Drain Current vs. Case Temperature
10000
1000
Fig 8. Typical Source-Drain Diode Forward Voltage
1000
100
100
Fig 10. Typical Capacitance vs.Drain-to-Source Voltage
0.1
10
10
25
20
15
10
1
5
0
0.2
25
1
T J = -40°C
T J = 25°C
T J = 175°C
V SD , Source-to-Drain Voltage (V)
V DS , Drain-to-Source Voltage (V)
50
V GS = 0V,
C iss = C gs + C gd , C ds SHORTED
C rss = C gd
C oss = C ds + C gd
0.4
T C , Case Temperature (°C)
75
C iss
C rss
C oss
0.6
f = 1 MHZ
100
10
0.8
125
V GS = 0V
1.0
150
100
175
1.2
5