Datasheet
Document Number: 83645 For technical questions, contact: optocoupleranswers@vishay.com
www.vishay.com
Rev. 1.6, 17-May-11 4
This document is subject to change without notice.
THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT
www.vishay.com/doc?91000
MCT6
Optocoupler, Phototransistor Output,
Dual Channel
Vishay Semiconductors
Fig. 5 - Normalized Non-Saturated and Saturated CTR vs.
LED Current
Fig. 6 - Collector Emitter Current vs. Temperature and LED Current
Fig. 7 - Collector Emitter Leakage Current vs.Temperature
Fig. 8 - Propagation Delay vs. Collector Load Resistor
Fig. 9 - Switching Timing
Fig. 10 - Switching Schematic
iilct6_05
0.1 1 10 100
1.5
1.0
0.5
0.0
I
F
- LED Current (mA)
NCTR - Normalized CTR
NCTR(SAT)
NCTR
Normalized to:
V
CE
= 10 V, I
F
= 10 mA, T
amb
= 25 °C
CTR
CE(sat)
V
CE
= 0.4 V
T
amb
= 85 °C
iilct6_06
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
iilct6_07
1008060
40200- 20
10
10
10
10
10
10
10
10
- 2
- 1
0
1
2
3
4
5
T
amb
- Ambient Temperature (°C)
I
CEO
- Collector Emitter (nA)
V
ce
= 10 V
Typical
iilct6_08
R
L
- Collector Load Resistor (kΩ)
1001010.1
1
10
100
1000
1.0
1.5
2.0
2.5
t
pLH
t
pHL
t
pLH
- Propagation (µs)
t
pHL
- Propagation Delay (µs)
T
amb
= 25 °C, I
F
= 10 mA
V
CC
= 5 V, V
th
= 1.5 V
iilct6_09
t
D
t
R
50 %
PHL
t
PLH
t
S
t
F
t
I
F
V
O
iilct6_10
f = 10 kHz,
D
F
= 50 %
I
F
= 10 mA
V
CC
= 5 V
R
L
= 100 Ω
V
O