Datasheet

IS2801-4
0
10
20
30
40
50
60
-25 0 25 50 75 100
Ambient Temperature,Ta (
℃
)
Forward Current, I
F
(mA)
1
10
100
0.40.60.81.01.21.41.61.82.0
Forward Voltage,V
F
( V )
Forward Current, I
F
( mA )
Ta=100
o
C
75
o
C
50
o
C
30
o
C
0
o
C
25
o
C
-3.2
-2.8
-2.4
-2.0
-1.6
-1.2
-0.8
-0.4
0.1 1 10 100
Forward Current, I
F
(mA)
Forward Voltage Temperature Coeffcient
△
VF /
△
Ta (mV/oC)
1
10
100
1000
0.511.522.53
Pulse Forward Voltage, V
FP
(V )
Pulse Forward Current, I
FP
( mA
)
Pulse Widths
≦
10 us
Repetitive Frequency
= 100Hz
Ta = 25
℃
Duty Ratio
Pulse width < = 100 s
Pulse Forward Current I (mA)
0.1 1
FP
0.010.001
10
10000
100
1000
Ta= 25 C
o
0.0001
0
20
40
60
80
100
120
140
160
-25 0 25 50 75 100 125
Ambient Temperature,Ta(℃)
Collector Power Dissipation, Pc(mW)
LTV-217
LTV-227
LTV-247
CHARACTERISTICS CURVES
Part No. : IS2801-4 Page : 6 of 10
Figure 1. Collector Power Dissipation vs. Ambient Temperature
Figure 2. F
o
Figure 3. Forward Current vs. Forward Voltage
Figure 4. Forward Voltage Temperature Coefficient vs.
Forward Current
Figure 5. Pulse Forward Current vs. Duty Cycle Ratio
Figure 6. Pulse Forward Current vs. Pulse Forward
Voltage