NCP1124, NCP1126, NCP1129
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12
TYPICAL CHARACTERISTICS
−V
DS
, DRAIN−TO−SOURCE VOLTAGE (V)
C, CAPACITANCE (pF)
350
0 25050
200
100 150
I
D
, DRAIN CURRENT (A)
V
DS
, DRAIN−TO−SOURCE VOLTAGE (V)
2
0302736912 2415 18 21
1.5
1
0.5
0
V
GS
= 6 − 8.5 V
V
GS
= 5.5 V
V
GS
= 5 V
V
GS
= 4.5 V
V
GS
= 4 V
Figure 33. NCP1124 − Drain Current vs.
Drain−to−Source Voltage
0
Figure 34. NCP1124 − Capacitance Variation
300
250
200
150
100
50
C
oss
V
GS
= 0 V
T
J
= 25°C
f = 1 MHz
Figure 35. NCP1126 − Drain Current vs.
Drain−to−Source Voltage
V
DS
, DRAIN−TO−SOURCE VOLTAGE (V)
I
D
, DRAIN CURRENT (A)
3.5
0302736912 24
3
2.5
2
1.5
1
0.5
0
15 18 21
V
GS
= 6 − 8.5 V
V
GS
= 5.5 V
V
GS
= 5 V
V
GS
= 4.5 V
V
GS
= 4 V
Figure 36. NCP1126 − Capacitance Variation
−V
DS
, DRAIN−TO−SOURCE VOLTAGE (V)
C, CAPACITANCE (pF)
600
0 25050 200100 150
I
D
, DRAIN CURRENT (A)
10
9
8
7
6
5
4
3
2
1
0
0302736912 2415 18 21
V
DS
, DRAIN−TO−SOURCE VOLTAGE (V)
Figure 37. NCP1129 − Drain Current vs.
Drain−to−Source Voltage
−V
DS
, DRAIN−TO−SOURCE VOLTAGE (V)
C, CAPACITANCE (pF)
0 25050 200100 150
Figure 38. NCP1129 − Capacitance Variation
V
GS
= 6 − 8.5 V
V
GS
= 5.5 V
V
GS
= 5 V
V
GS
= 4.5 V
V
GS
= 4 V
500
400
300
200
100
0
C
oss
V
GS
= 0 V
T
J
= 25°C
f = 1 MHz
1600
1200
1000
800
600
400
200
0
V
GS
= 0 V
T
J
= 25°C
f = 1 MHz
C
oss