| PartNumber | 6N138SM | 6N138SDM | 6N138SDV |
| Description | High Speed Optocouplers 8PW DIP HI GAIN SPLT DARL OUTPUT OPTOCOUP | High Speed Optocouplers 8PW DIP HI GAIN SPLT DARL OUTPUT OPTOCOUP | High Speed Optocouplers Hi Gain Optocoupler LC Darlington 1Ch |
| Manufacturer | ON Semiconductor | ON Semiconductor | ON Semiconductor |
| Product Category | High Speed Optocouplers | High Speed Optocouplers | High Speed Optocouplers |
| RoHS | Y | Y | Y |
| Package / Case | SMD-8 | SMD-8 | SMD-8 |
| Data Rate | 100 kb/s | 100 kb/s | 100 kb/s |
| Number of Channels | 1 Channel | 1 Channel | 1 Channel |
| Output Type | Photodarlington | Photodarlington | Photodarlington |
| Isolation Voltage | 5000 Vrms | 5000 Vrms | 2500 Vrms |
| Vf Forward Voltage | 1.3 V | 1.3 V | 1.3 V |
| If Forward Current | 1.6 mA | 1.6 mA | 1.6 mA |
| Vr Reverse Voltage | 5 V | 5 V | 5 V |
| Pd Power Dissipation | 100 mW | 100 mW | 100 mW |
| Current Transfer Ratio | 1600 % | 1600 % | 1300 % |
| Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
| Maximum Operating Temperature | + 100 C | + 100 C | + 85 C |
| Series | 6N138M | 6N138M | - |
| Packaging | Bulk | Reel | Reel |
| Brand | ON Semiconductor / Fairchild | ON Semiconductor / Fairchild | ON Semiconductor / Fairchild |
| Fall Time | 10 us | 10 us | 10 us |
| Product Type | High Speed Optocouplers | High Speed Optocouplers | High Speed Optocouplers |
| Rise Time | 35 us | 35 us | 35 us |
| Factory Pack Quantity | 1000 | 1000 | 1000 |
| Subcategory | Optocouplers | Optocouplers | Optocouplers |
| Unit Weight | 0.025397 oz | 0.025397 oz | 0.027937 oz |
| Height | - | - | 5.08 mm |
| Length | - | - | 9.91 mm |
| Output Current | - | - | 60 mA |
| Width | - | - | 6.86 mm |
| Maximum Collector Current | - | - | 60 mA |