MCT2EVM Fairchild Semiconductor, MCT2EVM Datasheet - Page 6
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MCT2EVM
Manufacturer Part Number
MCT2EVM
Description
Transistor Output Optocouplers 6pin Optocoupler Photodarlington
Manufacturer
Fairchild Semiconductor
Datasheet
1.MCT2EM.pdf
(12 pages)
Specifications of MCT2EVM
Isolation Voltage
5300 Vrms
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
©2005 Fairchild Semiconductor Corporation
MCT2M, MCT2EM, MCT210M, MCT271M Rev. 1.0.3
Typical Performance Curves
1.4
1.2
1.0
0.8
0.6
0.4
0.2
1.0
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0.0
1.8
1.7
1.6
1.5
1.4
1.3
1.2
1.1
1.0
-60
10
1
Fig. 3 Normalized CTR vs. Ambient Temperature
Fig. 1 LED Forward Voltage vs. Forward Current
-40
Fig. 5 CTR vs. RBE (Saturated)
I
F
T
-20
A
– LED FORWARD CURRENT (mA)
– AMBIENT TEMPERATURE ( C)
R
BE
I
– BASE RESISTANCE (k
F
0
= 20mA
I
F
= 10mA
Normalized to
I
T
100
F
A
20
10
= 10mA
= 25 C
T
T
T
I
F
I
I
A
A
A
F
F
I
F
= 10mA
= 55 C
= 25 C
= 100 C
= 5mA
= 5mA
= 20mA
40
60
V
CE
= 0.3V
80
1000
100
100
6
Fig. 6 Collector-Emitter Saturation Voltage vs Collector Current
0.001
0.01
100
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0.0
1.0
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0.0
0.1
10
1
0.01
10
0
I
F
T
A
V
T
= 20mA
A
CE
= 25 C
Fig. 2 Normalized CTR vs. Forward Current
= 25 C
2
= 5.0V
I
F
= 5mA
I
F
4
Fig. 4 CTR vs. RBE (Unsaturated)
= 10mA
I
C
I
F
I
– COLLECTOR CURRENT (mA)
= 2.5mA
F
R
6
BE
– FORWARD CURRENT (mA)
0.1
– BASE RESISTANCE (k
8
I
F
= 10mA
100
10
I
V
F
CE
= 5mA
= 5.0V
12
I
F
1
= 20mA
14
Normalized to
I
F
www.fairchildsemi.com
16
= 10mA
18
1000
20
10