Figure 1. Forward voltage versus forward current
1.4
VF - Forward Voltage - V
1.2
1.1
1.0
0.9
0.8
0.7
.1
1
10
IF - Forward Current - mA
100
Ta = 85°C
Ta = 25°C
NCTR - Normalized CTR
1.3
Ta = -55°C
Figure 5. Normalized non-saturated and saturated CTR
at T
A
= 85
°
C versus LED current
1.5
Normalized to:
Vce = 10V, IF = 10mA, Ta = 25°C
CTRce(sat) Vce = 0.4V
1.0
0.5
Ta = 85°C
NCTR(SAT)
NCTR
0.0
.1
1
10
IF - LED Current - mA
100
NCTR - Normalized CTR
Ice - Collector Current - mA
Figure 2. Normalized non-saturated and saturated CTR
at T
A
= 25
°
C versus LED current
1.5
Normalized to:
Vce = 10V, IF = 10mA
Ta = 25
°C
1.0 CTRce(sat) Vce = 0.4V
Figure 6. Collector-emitter leakage current versus tem-
perature and LED current
35
30
25
20
15
10
5
0
0
10
20
30
40
IF - LED Current - mA
50
60
25°C
85°C
70°C
50°C
0.5
NCTR(SAT)
NCTR
0.0
.1
1
10
IF - LED Current - mA
100
Iceo - Collector-Emitter - nA
NCTR - Normalized CTR
Figure 3. Normalized non-saturated and saturated
CTRat T
A
= 50
°
C versus LED current
1.5
Normalized to:
Vce = 10V, IF = 10m A
Ta = 25
°C
1.0
CTRce(sat) Vce = 0.4V
Ta = 50°C
0.5
NCTR(SAT)
NCTR
0.0
.1
1
10
IF - LED Current - mA
100
Figure 7. Collector-emitter leakage current versus
temperature
10
10
5
4
10 3
10 2
10 1
10 0
10 -1
10 -2
-20
0
20
40
60
80
100
Vce = 10V
TYPICAL
T
a -
- Ambient Temperature
-
-
°C
Ta
Ambient Temperature
°C
Figure 4. Normalized non-saturated and saturated CTR
at T
A
= 70
°
C versus LED current
NCTR - Normalized CTR
1.5
Norm alized to:
Vce = 10V, IF = 10mA
Ta = 25
°C
1.0
CTRce(sat) Vce = 0.4V
0.5
Ta = 70°C
NCTR(SAT)
NCTR
.1
1
10
IF - LED Current - mA
100
Figure 8. Propagation delay versus collector load
resistor
tpLH - Propagation Delay -
µs
1000
Ta = 25°C, IF = 10mA
Vcc = 5 V, Vth = 1.5 V
tpHL
2.5
100
2.0
10
tpLH
1
.1
1.5
0.0
1
10
RL - Collector Load Resistor - KΩ
1.0
100
MCT6
5–2
tpLH - Propagation Delay -
µs
INFINEON [ INFINEON TECHNOLOGIES AG ]
