FOD2743B Fairchild Semiconductor, FOD2743B Datasheet - Page 7

• Manufacturer Part Number: FOD2743B
• Description: Transistor Output Optocouplers Error Amplifier Optocoupler
• Manufacturer: Fairchild Semiconductor

Specifications of FOD2743B

• Maximum Input Diode Current: 20 mA
• Output Device: Phototransistor
• Output Type: DC
• Configuration: 1 Channel
• Input Type: DC
• Maximum Collector Emitter Voltage: 70 V
• Maximum Collector Emitter Saturation Voltage: 0.4 V
• Isolation Voltage: 5000 Vrms
• Current Transfer Ratio: 100 %
• Maximum Forward Diode Voltage: 1.2 V
• Maximum Collector Current: 50 mA
• Maximum Power Dissipation: 145 mW
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Package / Case: PDIP-8
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: FOD2743B_NL

©2004 Fairchild Semiconductor Corporation
FOD2743A, FOD2743B, FOD2743C Rev. 1.0.1
Test Circuits
V
V
OUT
OUT
(Continued)
R1
2.2k
V
V
CC
R
CC
L
= +5V DC
= +5V DC
8
7
6
5
8
7
6
5
Figure 7. Frequency Response Test Circuit.
Figure 8. CMH and CML Test Circuit
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VCM
10V
P-P
+
7
1
4
2
3
1
4
2
3
I
F
= 1mA
0.1 V
I
I
F
F
= 0mA (A)
= 1mA (B)
PP
1 F
A B
47
V
0.47V
IN
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