FOD2743A Fairchild Optoelectronics Group, FOD2743A Datasheet - Page 9

• Manufacturer Part Number: FOD2743A
• Description: OPTOISOLATOR ERROR AMP 8DIP
• Manufacturer: Fairchild Optoelectronics Group

Specifications of FOD2743A

• Number Of Channels: 1
• Input Type: DC
• Voltage - Isolation: 5000Vrms
• Current Transfer Ratio (min): 50% @ 1mA
• Current Transfer Ratio (max): 100% @ 1mA
• Voltage - Output: 70V
• Current - Output / Channel: 50mA
• Vce Saturation (max): 400mV
• Output Type: Transistor
• Mounting Type: Through Hole
• Package / Case: 8-DIP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Dc Forward (if): -
• Other names: FOD2743AFS; FOD2743AFS; FOD2743A_NL; FOD2743A_NL

©2004 Fairchild Semiconductor Corporation
FOD2743A, FOD2743B, FOD2743C Rev. 1.0.1
Typical Performance Curves
10000
1000
160
140
120
100
100
0.1
10
80
60
40
20
35
30
25
20
15
10
1
0
5
0
-40
0.1
0
T
V
V
A
CE
CE
Fig. 14 – Dark Current vs. Ambient Temperature
= 25 C
Fig. 16 – Current Transfer Ratio vs. LED Current
Fig. 18 – Collector Current vs. Collector Voltage
= 5V
= 10V
1
-20
-40 C
0 C
V
2
25 C
CE
T
I
– COLLECTOR-EMITTER VOLTAGE (V)
LED
A
0
– AMBIENT TEMPERATURE ( C)
3
– FORWARD CURRENT (mA)
100 C
1
4
20
5
70 C
40
6
I
LED
I
LED
I
LED
I
60
LED
7
= 20mA
10
= 10mA
= 5mA
= 1mA
(Continued)
8
80
9
100
10
9
-0.32
-0.34
-0.36
-0.38
-0.40
-0.42
-0.44
-0.46
0.26
0.24
0.22
0.20
0.18
0.16
0.14
0.12
0.10
0.08
0.06
32
28
24
20
16
12
8
4
0
-40
-40
-60
V
Fig. 17 – Saturation Voltage vs. Ambient Temperature
Fig. 19 – Rate of Change Vref to Vout vs. Temperature
CE
Fig. 15 – Collector Current vs. Ambient Temperature
= 5V
-40
-20
-20
I
I
I
LED
LED
LED
-20
T
T
I
A
LED
A
= 20mA
= 10mA
= 5mA
0
– AMBIENT TEMPERATURE ( C)
0
– AMBIENT TEMPERATURE ( C)
I
I
= 1mA
LED
C
0
= 2.5mA
TEMPERATURE ( C)
= 10mA
20
20
20
I
I
LED
C
= 0.1mA
40
40
= 1mA
40
60
60
60
80
80
80
100
www.fairchildsemi.com
100
100
120
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0.0