FOD2743B Fairchild Semiconductor, FOD2743B Datasheet - Page 15

• 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
Reflow Profile
300
250
200
150
100
50
• Peak reflow temperature
• Time of temperature higher than 245°C
• Number of reflows
50
Figure 22. Recommended IR Reflow Profile
100
15
Time (s)
150
260°C (package surface temperature)
40 seconds or less
Three
10 s
40 s
200
260°
245°
2
50
300
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