| PartNumber | HCPL0639 | HCPL0638R2 | HCPL0639R1 |
| Description | High Speed Optocouplers 100B Logic Dual Ch Hi Perform Optocuplr | High Speed Optocouplers 100B Logic Dual Ch Hi Perform Optocuplr | OPTOISO 3.75KV 2CH OPEN COLL 8SO |
| Manufacturer | ON Semiconductor | ON Semiconductor | - |
| Product Category | High Speed Optocouplers | High Speed Optocouplers | - |
| RoHS | Y | Y | - |
| Package / Case | SOIC-8 | SOIC-8 | - |
| Data Rate | 10 Mb/s | 10 Mb/s | - |
| Number of Channels | 2 Channel | 2 Channel | - |
| Output Type | Open Collector | Open Collector | - |
| Isolation Voltage | 3750 Vrms | 3750 Vrms | - |
| Vf Forward Voltage | 1.75 V | 1.75 V | - |
| If Forward Current | 50 mA | 50 mA | - |
| Vr Reverse Voltage | 5 V | 5 V | - |
| Pd Power Dissipation | 85 mW | 85 mW | - |
| Minimum Operating Temperature | - 40 C | - 40 C | - |
| Maximum Operating Temperature | + 85 C | + 85 C | - |
| Series | HCPL0639 | HCPL0638 | - |
| Packaging | Tube | Reel | - |
| Height | 3.63 mm | 3.63 mm | - |
| Length | 5.13 mm | 5.13 mm | - |
| Width | 4.16 mm | 4.16 mm | - |
| Brand | ON Semiconductor / Fairchild | ON Semiconductor / Fairchild | - |
| Fall Time | 75 ns | 75 ns | - |
| Product Type | High Speed Optocouplers | High Speed Optocouplers | - |
| Rise Time | 75 ns | 75 ns | - |
| Factory Pack Quantity | 3000 | 2500 | - |
| Subcategory | Optocouplers | Optocouplers | - |
| Unit Weight | 0.008889 oz | 0.008889 oz | - |