FOD2742B Fairchild Semiconductor, FOD2742B Datasheet - Page 6

• Manufacturer Part Number: FOD2742B
• Description: Transistor Output Optocouplers Error amplifier Optocoupler
• Manufacturer: Fairchild Semiconductor

Specifications of FOD2742B

• Maximum Input Diode Current: 20 mA
• Output Device: Transistor
• Output Type: DC
• Configuration: 1
• Input Type: DC
• Maximum Collector Emitter Voltage: 70 V
• Maximum Collector Emitter Saturation Voltage: 400 mV
• Isolation Voltage: 2500 Vrms
• Current Transfer Ratio: 200 %
• Maximum Forward Diode Voltage: 1.5 V
• Maximum Collector Current: 50 mA
• Maximum Power Dissipation: 145 mW
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 25 C
• Package / Case: SOIC-8 Narrow
• No. Of Channels: 1
• Optocoupler Output Type: Phototransistor
• Input Current: 10mA
• Output Voltage: 70V
• Opto Case Style: SOIC
• No. Of Pins: 8
• Svhc: No SVHC (15-Dec-2010)
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: FOD2742B_NL

© 2003 Fairchild Semiconductor Corporation
FOD2742A
V
V
OUT
OUT
R1
2.2kΩ
V
V
CC
R
CC
L
= +5V DC
= +5V DC
1
2
3
4
1
2
3
4
Fig. 7 Frequency Response Test Circuit
Fig. 8 CMH and CML Test Circuit
_
FOD2742B
VCM
10V
P-P
Page 6 of 13
+
8
7
6
5
8
7
6
5
I
F
= 10 mA
0.1 V
I
I
F
F
= 0 mA (A)
= 10 mA (B)
OPTICALLY ISOLATED
PP
ERROR AMPLIFIER
1µf
A B
47Ω
V
0.47V
FOD2742C
IN
12/9/04