RATINGS AND CHARACTERISTIC CURVES OF 1N4148
FIG.1 - FORWARD VOLTAGE VS. JUNCTION TEMPERATURE
1.2
T
J
= 25
o
C
FIG.2 - FORWARD CURRENT VS. FORWARD VOLTAGE
1000
1.0
I
F
= 100mA
0.8
I
F
± FORWARD VOLTAGE ( mA )
V
F
± FORWARD VOLTAGE ( V )
100
Scattering Limit
0.6
I
F
= 1mA
10
0.4
I
F
= 0.1mA
T
J
= 25
o
C
1
0.2
0
-30
0
30
60
90
o
0.1
120
0
0.4
0.8
1.2
1.6
2.0
T
J
- JUNCTION TEMPERATURE C
V
F
- FORWARD VOLTAGE ( V )
FIG.3 - REVERSSE CURRENT VS. REVERSE VOLTAGE
1000
I
R
± REVERSE CURRENT ( nA )
T
J
= 25 C
o
100
Scattering Limit
10
1
1
0
V
R
± FORWARD VOLTAGE ( V )
100
REV. : 0
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