FDS3992 View Datasheet(PDF) - Fairchild Semiconductor
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Description
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FDS3992 Datasheet PDF : 11 Pages
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Typical Characteristics TA = 25°C unless otherwise noted
1.2
1.2
VGS = VDS, ID = 250µA
ID = 250µA
1.0
1.1
0.8
1.0
0.6
-80
-40
0
40
80
120
160
TJ, JUNCTION TEMPERATURE (oC)
Figure 11. Normalized Gate Threshold Voltage vs
Junction Temperature
0.9
-80
-40
0
40
80
120
160
TJ, JUNCTION TEMPERATURE (oC)
Figure 12. Normalized Drain to Source
Breakdown Voltage vs Junction Temperature
2000
1000
CISS = CGS + CGD
COSS ≅ CDS + CGD
100 CRSS = CGD
10
VDD = 50V
8
6
4
VGS = 0V, f = 1MHz
10
0.1
1
10
100
VDS, DRAIN TO SOURCE VOLTAGE (V)
Figure 13. Capacitance vs Drain to Source
Voltage
2
0
0
WAVEFORMS IN
DESCENDING ORDER:
ID = 4.5A
ID = 2A
2
4
6
8
10
12
Qg, GATE CHARGE (nC)
Figure 14. Gate Charge Waveforms for Constant
Gate Currents
©2004 Fairchild Semiconductor Corporation
FDS3992 Rev. B1
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