| PartNumber | EL827S(TA) | EL827S(TA)-V | EL827S(TB) |
| Description | Transistor Output Optocouplers Optocoupler Dual Ch Transistor DC Input | Transistor Output Optocouplers Optocoupler Dual Ch Transistor DC Input | Transistor Output Optocouplers Optocoupler Dual Ch Transistor DC Input |
| Manufacturer | Everlight Electronics Co Ltd | Everlight Electronics Co Ltd | Everlight Electronics Co Ltd |
| Product Category | Optoisolators - Transistor, Photovoltaic Output | Optoisolators - Transistor, Photovoltaic Output | Optoisolators - Transistor, Photovoltaic Output |
| Series | - | - | - |
| Packaging | Tape & Reel (TR) Alternate Packaging | Tape & Reel (TR) Alternate Packaging | Tape & Reel (TR) Alternate Packaging |
| Package Case | 8-SMD, Gull Wing | 8-SMD, Gull Wing | 8-SMD, Gull Wing |
| Input Type | DC | DC | DC |
| Operating Temperature | -55°C ~ 110°C | -55°C ~ 110°C | -55°C ~ 110°C |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount |
| Output Type | Transistor | Transistor | Transistor |
| Number of Channels | 2 | 2 | 2 |
| Supplier Device Package | 8-SMD | 8-SMD | 8-SMD |
| Current Output Channel | 50mA | 50mA | 50mA |
| Voltage Output Max | 80V | 80V | 80V |
| Current DC Forward If Max | 60mA | 60mA | 60mA |
| Voltage Isolation | 5000Vrms | 5000Vrms | 5000Vrms |
| Voltage Forward Vf Typ | 1.2V | 1.2V | 1.2V |
| Current Transfer Ratio Min | 50% @ 5mA | 50% @ 5mA | 50% @ 5mA |
| Current Transfer Ratio Max | 600% @ 5mA | 600% @ 5mA | 600% @ 5mA |
| Turn On Turn Off Time Typ | - | - | - |
| Rise Fall Time Typ | 3μs, 4μs | 3μs, 4μs | 3μs, 4μs |
| Vce Saturation Max | 200mV | 200mV | 200mV |
| Isolation Voltage | 5000 Vrms | 5000 Vrms | 5000 Vrms |