
General purpose optically isolated error amplifier featuring a phototransistor output. Offers 5kV isolation voltage and a maximum collector current of 50mA. Operates with a forward current of 20mA and a maximum input current of 20mA. This component is housed in a DIP package for through-hole mounting, with a current transfer ratio of 100%.
Checking distributor stock and pricing after the page loads.
Sign in to ask questions about the Onsemi FOD2743B datasheet using AI. Get instant answers about specifications, features, and technical details, ideal for finding information in larger documents.
Sign In to ChatWidest selection of semiconductors and electronic components in stock and ready to ship ™
| Package/Case | DIP |
| Collector Emitter Saturation Voltage | 400mV |
| Collector Emitter Voltage (VCEO) | 400mV |
| Collector-emitter Voltage-Max | 400mV |
| Current Transfer Ratio | 100% |
| Forward Current | 20mA |
| Height | 3.94mm |
| Input Type | DC |
| Isolation Voltage | 5kV |
| Isolation Voltage-Max | 5kV |
| Lead Free | Lead Free |
| Length | 9.91mm |
| Max Collector Current | 50mA |
| Max Input Current | 20mA |
| Max Operating Temperature | 85°C |
| Min Operating Temperature | -40°C |
| Max Output Voltage | 70V |
| Max Power Dissipation | 145mW |
| Mount | Through Hole |
| Number of Channels | 1 |
| Number of Circuits | 1 |
| Number of Elements | 1 |
| Output Current per Channel | 50mA |
| Output Type | Phototransistor |
| Output Voltage | 70V |
| Package Quantity | 1000 |
| Packaging | Bulk |
| Power Dissipation | 145mW |
| Radiation Hardening | No |
| RoHS Compliant | Yes |
| Weight | 0.891g |
| Width | 6.86mm |
| RoHS | Compliant |
Download the complete datasheet for Onsemi FOD2743B to view detailed technical specifications.
The embedded preview will load automatically when this section scrolls into view.
