ITC135P
PERFORMANCE DATA*
ITC135P
Typical Turn-On vs.
LED Forward Current
ITC135P
ITC135P
Typical Turn-Off vs. LED Forward Current
(Load Current = 120mADC)
Typical LED Forward Voltage Drop
vs. Temperature
(Load Current = 120mADC)
2.0
0.18
1.8
1.6
1.4
1.2
1.0
0.8
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0
0.16
0.14
0.12
0.10
0.08
0.06
0.04
50mA
30mA
20mA
10mA
5mA
0
5
10 15 20 25 30 35 40 45 50
0
5
10 15 20 25 30 35 40 45 50
-40 -20
0
20
40
60
80 100 120
LED Forward Current (mA)
LED Forward Current (mA)
Temperature (°C)
ITC135P
ITC135P
Typical IF for Switch Operation
vs. Temperature
ITC135P
Typical IF for Switch Dropout
vs. Temperature
Typical On-Resistance vs. Temperature
(Load Current = 120mADC; IF = 5mADC)
(Load Current = 120mADC)
(Load Current = 120mADC)
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0
60
50
40
30
20
10
0
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0
-40
-20
0
20
40
60
80
100
-40
-20
0
20
40
60
80
100
-40
-20
0
20
40
60
80
100
Temperature (°C)
Temperature (°C)
Temperature (°C)
ITC135P
Typical Load Current vs. Load Voltage
(Ambient Temperature = 25°C)
ITC135P
Energy Rating Curve
ITC135P
IF = 5mADC
Package Power Derating
200
150
100
50
1.00
0.95
0.90
0.85
0.80
0.75
0.70
1.2
1.0
0.8
0.6
0.4
0.2
0
0
Operating Area
-50
0.65
0.60
0.55
0.50
-100
-150
-200
-2.0 -1.5 -1.0 -0.5
0
0.5 1.0 1.5 2.0
25 30 35 40 45 50 55 60 65 70 75 80 85
10µs 100µs 1ms 10ms 100ms 1s
10s 100s
Load Voltage (V)
Temperature (°C)
Time
ITC135P
ITC135P
Single Transistor
Single Transistor
Typical Normalized CTR vs. Forward Current
ITC135P
Typical Normalized CTR vs. Temperature
(VCE = 0.5V)
V-I Characteristics for Test Circuit
(VCE = 0.5V)
4.5
10
9
8
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0
7
6
5
4
8
7
6
3
2
1
0
1mA
2mA
5mA
5
4
10mA
15mA
20mA
0
2
4
6
8
10 12 14 16 18 20
20
40
60
80
100
120
-40 -20
0
20
40
60
80 100 120
IF (mA)
IOUT (mA)
Temperature (°C)
*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.
Rev. X
www.clare.com
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