1N4148WT 查看數據表（PDF） - Jinan Jing Heng Electronics Co., Ltd.
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1N4148WT Datasheet PDF : 3 Pages
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RATINGS AND CHARACTERISTIC CURVES 1N4148W
FIG 1-FORWARD CHARACTERISTICS
mA
10 3
10 2
IF
10
TJ=100 C
TJ=25 C
1
-1
10
-2
10
0
1
2V
VF
FIG 2: DYNAMIC FORWARD RESISTANCE
VERSUS FORWARD CURRENT
W
10 4
10 3
rF
10 2
TJ=25 C
f=1KHz
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 C
FIG. 4-RELATIVE CAPACITANCE VERSUS
VOLTAGE
1.5
1.3
Cj(VR)
Cj(0V)
1.1
TJ=25 C
f=1MHz
0.9
0.7
0
2
4
6
8
10V
VR
JINAN JINGHENG ELECTRONICS CO., LTD.
11-12
HTTP://WWW.JINGHENGGROUP.COM
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