Datasheet

11/17
Photocoupler
LTV-816 826 846 (M, S, S-TA, S-TA1, S-TP) Series
Part No.: LTV-816 826 846 (M, S,
S-TA, S-TA1, S-TP) Series
BNC-OD-FC002/A4
6. CHARACTERISTICS CURVES
Fig.1 Forword Current Fig.2 Collector Power Dissiption
vs. Ambient Temperature
Fig.4 Forward Current vs. Forward
Fig.5 Current Transfer Ratio vs.
Forward Current
Fig.6 Collector Current vs.
Collector-emitter Voltage
F
F
CE
F
F
0
-30
Ta= 75 C
50 C
25 C
0 C
-25 C
V = 5V
Ta= 25 C
CE
Ta= 25 C
I = 30mA
Pc(MAX.)
5mA
F
10mA
20mA
vs. Ambient Temperatute
Collector-emitter voltage V (V)
Forward voltage V (V)
Ambient temperature Ta ( C)Ambient temperature Ta ( C)
Forward current I (mA)
Forward current I (mA)
Collector Power dissipation Pc (mW)
Forward current I (mA)
Current transfer ratio CTR (%)
Collector current Ic (mA)
Fig.3 Collector-emitter Saturation
Voltage vs. Forward Current
F
CE
Ic= 0.5mA
1mA
3mA
7mA
5mA
Ta= 25 C
Collecotr-emitter saturation voltage
V (sat) (V)
Forward current I (mA)
Voltage
o
o
o
O
o
o
o
o
o
o
0 25 50 75 100 125 0-30 12525 50 75 100
10
20
30
40
50
60
0
50
100
150
200
0
1
0
0
15
1
2
3
4
5
6
0.5
1.0
1.5 2.0 2.5 3.0
2
5
10
20
50
100
200
500
0
1
0
02 5 10 20 50
20
40
60
80
100
120
140
160
180
200
1 2 3 4 5 6 7 8 9
10
20
30
105
5
15
25
Fig.5 Normalized CTR vs. Forward Current
0
10
20
30
40
50
60
70
80
0 2 4 6 8 10
I
C
- Collector Emitter - mA
V
CE(non-sat)
- Non-Saturated Collector Emitter Voltage - V
I
F
= 5mA
I
F
= 10mA
I
F
= 1mA
T
A
= 25
o
C
P
C
MAX.
0.1
1
10
100
0.6 0.8 1 1.2 1.4 1.6
I
F
- Forward Current - mA
V
F
- Forward Voltage - V
T
A
= 115
o
C
T
A
= 75
o
C
T
A
= 25
o
C
T
A
= 0
o
C
T
A
= -55
o
C
0
20
40
60
80
100
120
140
160
-60 -40 -20 0 20 40 60 80 100 120
P
C
- Collecter Power Dissipation
- mW
T
A
- Ambient Temperature -
o
C
0
10
20
30
40
50
60
-60 -40 -20 0 20 40 60 80 100 120
I
F
- Forward Current - mA
T
A
- Ambient Temperature -
o
C
0.01
0.1
1
10
0.1 1 10 100
Normalized Current Transfer Ratio
I
F
- Forward Current - mA
Normalized to I
F
= 5mA
T
A
= 25
o
C
V
CE
= 5V