| PartNumber | FOD2743BSDV | FOD2743BSD | FOD2743BS |
| Description | Transistor Output Optocouplers Error Amp Coupler Transistor Output | Transistor Output Optocouplers Error Amp Coupler Transistor Output | Transistor Output Optocouplers Error Amp Coupler Transistor Output |
| Manufacturer | ON Semiconductor | ON Semiconductor | ON Semiconductor |
| Product Category | Transistor Output Optocouplers | Transistor Output Optocouplers | Transistor Output Optocouplers |
| RoHS | Y | Y | Y |
| Package / Case | SMD-DIP-8 | SMD-DIP-8 | SMD-DIP-8 |
| Output Type | Phototransistor | Phototransistor | Phototransistor |
| Number of Channels | 1 Channel | 1 Channel | 1 Channel |
| If Forward Current | 20 mA | 20 mA | 20 mA |
| Maximum Collector Emitter Voltage | 70 V | 70 V | 70 V |
| Maximum Collector Current | 50 mA | 50 mA | 50 mA |
| Isolation Voltage | 5000 Vrms | 5000 Vrms | 5000 Vrms |
| Maximum Collector Emitter Saturation Voltage | 0.4 V | 0.4 V | 0.4 V |
| Vf Forward Voltage | 1.2 V | 1.2 V | 1.2 V |
| Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
| Maximum Operating Temperature | + 85 C | + 85 C | + 85 C |
| Series | FOD2743B | FOD2743B | FOD2743B |
| Packaging | Bulk | Bulk | Bulk |
| Height | 3.94 mm | 3.94 mm | 3.94 mm |
| Length | 9.91 mm | 9.91 mm | 9.91 mm |
| Width | 6.86 mm | 6.86 mm | 6.86 mm |
| Brand | ON Semiconductor / Fairchild | ON Semiconductor / Fairchild | ON Semiconductor / Fairchild |
| Collector Emitter Breakdown Voltage | 70 V | 70 V | 70 V |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Current Transfer Ratio | 50 % to 100% | 50 % to 100% | 50 % to 100% |
| Product Type | Transistor Output Optocouplers | Transistor Output Optocouplers | Transistor Output Optocouplers |
| Reference Voltage | 2.495 V | 2.495 V | 2.495 V |
| Factory Pack Quantity | 1000 | 1000 | 1000 |
| Subcategory | Optocouplers | Optocouplers | Optocouplers |
| Part # Aliases | FOD2743BSDV_NL | FOD2743BSD_NL | FOD2743BS_NL |
| Unit Weight | 0.025397 oz | 0.025397 oz | 0.025397 oz |