FOD2742BR2 Fairchild Optoelectronics Group, FOD2742BR2 Datasheet - Page 9

• Manufacturer Part Number: FOD2742BR2
• Description: OPTOISOLATOR ERROR AMP 8SOIC
• Manufacturer: Fairchild Optoelectronics Group

Specifications of FOD2742BR2

• Number Of Channels: 1
• Input Type: DC
• Voltage - Isolation: 2500Vrms
• Current Transfer Ratio (min): 100% @ 10mA
• Current Transfer Ratio (max): 200% @ 10mA
• Voltage - Output: 70V
• Current - Output / Channel: 50mA
• Vce Saturation (max): 400mV
• Output Type: Transistor
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Dc Forward (if): -
• Other names: FOD2742BR2FS; FOD2742BR2FS; FOD2742BR2_NL; FOD2742BR2_NL

©2003 Fairchild Semiconductor Corporation
FOD2742A, FOD2742B, FOD2742C Rev. 1.0.1
Typical Performance Curves
1000
160
140
120
100
100
0.1
10
80
60
40
35
30
25
20
15
10
1
5
0
-40
1
0
V
T
V
CE
A
CE
= 25 C
Fig. 14 Dark Current vs. Ambient Temperature
= 5V
Fig. 16 Current Transfer Ratio vs. LED Current
= 10V
Fig. 18 Collector Current vs. Collector Voltage
1
-20
V
2
CE
T
I
– COLLECTOR-EMITTER VOLTAGE (V)
LED
A
0
– AMBIENT TEMPERATURE ( C)
3
– FORWARD CURRENT (mA)
4
20
10
5
25 C
70 C
0 C
40
6
I
60
I
LED
7
LED
I
I
LED
LED
(Continued)
= 1mA
= 20mA
= 10mA
= 5mA
8
80
9
100
100
10
9
-0.22
-0.24
-0.26
-0.28
-0.30
-0.32
-0.34
-0.36
-0.38
-0.40
-0.42
-0.44
0.26
0.24
0.22
0.20
0.18
0.16
0.14
0.12
0.10
30
25
20
15
10
5
0
-40
-40
0
V
Fig. 17 Saturation Voltage vs. Ambient Temperature
I
I
Fig. 19 Rate of Change Vref to Vout vs. Temperature
LED
C
CE
Fig. 15 Collector Current vs. Ambient Temperature
= 2.5mA
10
= 5V
= 10mA
-20
-20
20
T
T
A
A
– AMBIENT TEMPERATURE ( C)
0
– AMBIENT TEMPERATURE ( C)
0
30
TEMPERATURE ( C)
40
I
LED
20
20
I
I
I
LED
LED
LED
= 1mA
50
= 10mA
= 5mA
= 20mA
40
40
60
70
60
60
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80
80
80
90
100
100
100