Datasheet

www.vishay.com
6
Document Number 83654
Rev. 1.3, 19-Apr-04
VISHAY
ILD621/ GB/ ILQ621/ GB
Vishay Semiconductors
Fig. 7 Forward Voltage vs. Forward Current
Fig. 8 Collector-Emitter Current vs. Temperature and LED
Current
Fig. 9 Collector-Emitter Leakage vs. Temperature
iild621_07
I
F
- Forward Current - mA
100101.1
0.7
0.8
0.9
1.0
1.1
1.2
1.
3
1.4
V
F
- Forward Voltage - V
T
A
=85°C
T
A
=85°C
T
A
= 85° C
iild621_08
60503020100
0
5
10
15
20
25
30
35
50°C
70°C
85°C
I
F
- LED Current - mA
I
CE
- Collector Current - mA
25°C
40
iild621_09
100806040200-20
10
10
10
10
10
10
10
10
-2
-1
0
1
2
3
4
5
T
A
- Ambient Temperature - °C
I
CEO
- Collector-Emitter - nA
V
CE
=10V
Typical
Fig. 10 Propagation Delay vs. Collector Load Resistor
Fig. 11 Maximum Detector Power Dissipation
Fig. 12 Maximum Collector Current vs. Collector Voltage
iild621_10
R
L
- Collector Load Resistor - kΩ
100101.1
1
10
100
1000
1.0
1.5
2.0
2.5
t
PLH
t
PLH
- Propagation Low-High µs
t
PHL
- Propagation High-Low µs
I
F
=10mA
V
CC
=5V,Vth=1.5V
t
PHL
iild621_11
-60 -40 -20 0 20 40 60 80 100
0
50
100
150
200
T
A
- Ambient Temperature - °C
P
DET
- Detector Power - mW
iild621_12
.1
10
100
1000
100
10
1
.1
V
CE
- Collector-Emitter Voltage - V
I
CE
- Collector Current - mA
Rth = 500 °C/W
25 °C
50 °C
75 °C
90 °C
1