LL4148 查看數據表（PDF） - Daesan Electronics Corp.
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LL4148 Datasheet PDF : 3 Pages
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RATINGS AND CHARACTERISTIC CURVES LL4148
FIG.1-FORWARD CHARACTERISTICS
mA
103
102
IF
10
TJ=100℃
TJ=25℃
1
10-1
10-2
0
1
2V
VF
FIG.2-DYNAMIC FORWARD RESISTANCE
VERSUS FORWARD CURRENT
Ω
104
TJ= 25℃
f=1KHz
103
rf
102
10
1
10-2
10-1
1
10
IF
102 mA
FIG.3-ADMISSIBLE POWER DISSIPATION
VERSUS AMBIENT TEMPERATURE
mW
1000
900
800
700
Ptot
600
500
400
300
200
100
0
0
100
TA
200 ℃
FIG. 4-RELATIVE CAPACITANCE VERSUS
VOLTAGE
1.1
Ctot(VR) 1.0
Ctot(OV)
0.9
TJ= 25℃
f=1MHz
0.8
0.7
0
2
4
6
8
10V
VR
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