FDH44N50 データシートの表示（PDF） - Fairchild Semiconductor
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FDH44N50 Datasheet PDF : 6 Pages
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Typical Characteristic
500
TJ = 25oC
VGS DESCENDING
10V
100 8V
6V
5.5V
5V
4.5V
10
200 TJ = 175oC
VGS DESCENDING
100 10V
6.5V
6V
5.5V
5V
4.5V
10 4V
PULSE DURATION = 80µs
DUTY CYCLE = 0.5% MAX
1
1
10
100
VDS, DRAIN TO SOURCE VOLTAGE (V)
Figure 1. Output Characteristics
PULSE DURATION = 80µs
DUTY CYCLE = 0.5% MAX
1
1
10
100
VDS, DRAIN TO SOURCE VOLTAGE (V)
Figure 2. Output Characteristics
160
PULSE DURATION = 80µs
140 DUTY CYCLE = 0.5% MAX
VDD = 80V
120
100
80
60
TJ = 175oC
TJ = 25oC
40
20
0
3.0
3.5
4.0
4.5
5.0
5.5
6.0
6.5
VGS, GATE TO SOURCE VOLTAGE (V)
Figure 3. Transfer Characteristics
3
PULSE DURATION = 80µs
DUTY CYCLE = 0.5% MAX
2
1
VGS = 10V, ID = 22A
0
-50 -25 0
25 50 75 100 125 150 175
TJ, JUNCTION TEMPERATURE (oC)
Figure 4. Normalized Drain To Source On
Resistance vs Junction Temperatrue
10000
1000
CISS
COSS
16
ID = 44A
12
8
100V
250V
400V
100
CRSS
VGS = 0V, f = 1MHz
10 1
10
100
VDS, DRAIN TO SOURCE VOLTAGE (V)
Figure 5. Capacitance vs Drain To Source Voltage
4
0
0
25
50
75
100
125
150
Qg, GATE CHARGE (nC)
Figure 6. Gate Charge Waveforms For Constant
Gate Current
©2002 Fairchild Semiconductor Corporation
FDH44N50 Rev. A4, August 2002
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