| PartNumber | FOD8321R2 | FOD8321 | FOD8321R2V |
| Description | Logic Output Optocouplers Dual 2A High-Speed Low-Side Gate Driver | Logic Output Optocouplers 2.5A Out Gate Drive Optcplr; Optoplanar | MOSFET Output Optocouplers Dual 2A High-Speed Low-Side Gate Driver |
| Manufacturer | ON Semiconductor | ON Semiconductor | ON Semiconductor |
| Product Category | Logic Output Optocouplers | Logic Output Optocouplers | MOSFET Output Optocouplers |
| RoHS | Y | Y | Y |
| Package / Case | SOP-5 | SOP-5 | SO-5 |
| Output Type | Push-Pull | Push-Pull | Photo MOSFET |
| Number of Channels | 1 Channel | 1 Channel | 1 Channel |
| Isolation Voltage | 5000 Vrms | 5000 Vrms | 5000 Vrms |
| If Forward Current | 16 mA | - | - |
| Vf Forward Voltage | 1.5 V | 1.5 V | 1.8 V |
| Vr Reverse Voltage | 5 V | 5 V | 5 V |
| Pd Power Dissipation | 500 mW (1/2 W) | 45 mW | 500 mW (1/2 W) |
| Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
| Maximum Operating Temperature | + 100 C | + 100 C | + 100 C |
| Series | FOD8321 | FOD8321 | FOD8321 |
| Packaging | Reel | Tube | Reel |
| Brand | ON Semiconductor / Fairchild | ON Semiconductor / Fairchild | ON Semiconductor / Fairchild |
| Propagation Delay Max | 500 ns | 500 ns | - |
| Fall Time | 60 ns | 60 ns | - |
| Operating Supply Voltage | 16 V to 30 V | 16 V to 30 V | - |
| Product Type | Logic Output Optocouplers | Logic Output Optocouplers | MOSFET Output Optocouplers |
| Rise Time | 60 ns | 60 ns | - |
| Factory Pack Quantity | 1000 | 2000 | 1000 |
| Subcategory | Optocouplers | Optocouplers | Optocouplers |
| Unit Weight | 0.014110 oz | 0.014110 oz | 0.014110 oz |