
TS117L
5
Rev. 4
www.clare.com
PERFORMANCE DATA*
*The Performance data shown in the graphs above is typical of device performance. For guaranteed parameters not indicated in the written specifications, please contact
our application department.
TS117L
Typical Turn-On vs.
LED Forward Current
(Load Current = 120mADC)
LED Forward Current (mA)
T
0
5
10
15
20
25
30
35
40
45
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0
50
TS117L
Typical Turn-Off vs. LED Forward Current
(Load Current = 120mADC)
0.40
0
5
10
15
20
25
30
35
40
45
0.35
0.30
0.25
0.20
0.15
0.10
0.05
0
50
LED Forward Current (mA)
T
TS117L
Typical On-Resistance vs. Temperature
(Load Current = 120mADC; I
F
= 2mADC)
60
Temperature (
°
C)
O
)
-40
50
40
30
20
10
0
-20
0
20
40
60
80
100
TS117L
Typical I
for Switch Operation
vs. Temperature
(Load Current = 120mADC)
Temperature (
°
C)
L
-40
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0
-20
0
20
40
60
80
100
TS117L
Typical Current Limiting vs. Temperature
400
Temperature (
°
C)
C
350
300
250
200
150
100
50
0
-40
-20
0
20
40
60
80
100
TS117L
Typical Collector Current vs. Forward Current
(V
CE
= 0.5V)
12
I
F
(mA)
I
C
0
2
4
6
8
12
10
14
16
18
20
10
8
6
4
2
0
TS117L
Typical I
for Switch Dropout
vs. Temperature
(Load Current = 120mADC)
Temperature (
°
C)
L
-40
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0
-20
0
20
40
60
80
100
TS117L
Typical LED Forward Voltage Drop
vs. Temperature
Temperature (
°
C)
L
1.8
1.6
1.4
1.2
1.0
0.8
-40
-20
0
20
40
60
80
120
100
50mA
30mA
20mA
10mA
5mA
TS117L
Typical Normalized CTR vs. Forward Current
(V
CE
= 0.5V)
4.5
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0
I
F
(mA)
N
0
2
4
6
8
10
12
14
16
18
20
TS117L
Typical Load Current vs. Load Voltage
(Ambient Temperature = 25
°
C)
I
F
= 2mADC
Load Voltage (V)
L
150
100
50
0
-50
-100
-150
-4
-3
-1
-2
0
1
3
2
4
TS117L
Energy Rating Curve
Time
L
10
μ
s
1.0
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0
1ms
100
μ
s
100ms
1s
10ms
10s
100s
TS117L
Typical Normalized CTR vs. Temperature
(V
CE
= 0.5V)
8
Temperature (
°
C)
N
-40
7
6
5
4
3
2
1
0
-20
0
20
40
60
80
120
100
1mA
2mA
5mA
10mA
15mA
20mA