| PartNumber | PS2911-1-F3-AX | PS2911-1-F3 | PS2911-1-F3-A |
| Description | Transistor Output Optocouplers High CTR 1-Ch | OPTOISOLATOR 2.5KV TRANS 4-SMD | OPTOISOLATOR 2.5KV TRANS 4-SMD |
| Manufacturer | CEL | CEL | CEL |
| Product Category | Transistor Output Optocouplers | Optoisolators - Transistor, Photovoltaic Output | Optoisolators - Transistor, Photovoltaic Output |
| RoHS | Y | - | - |
| Package / Case | SMD-4 | - | - |
| Packaging | Reel | Digi-ReelR | Digi-ReelR |
| Brand | CEL | - | - |
| Mounting Style | SMD/SMT | - | - |
| Product Type | Transistor Output Optocouplers | - | - |
| Factory Pack Quantity | 3500 | - | - |
| Subcategory | Optocouplers | - | - |
| Series | - | - | - |
| Package Case | - | 4-SMD, Flat Leads | 4-SMD, Flat Leads |
| Input Type | - | DC | DC |
| Operating Temperature | - | -55°C ~ 100°C | -55°C ~ 100°C |
| Mounting Type | - | Surface Mount | Surface Mount |
| Output Type | - | Transistor | Transistor |
| Number of Channels | - | 1 | 1 |
| Supplier Device Package | - | 4-Mini-Flat | 4-Mini-Flat |
| Current Output Channel | - | 40mA | 40mA |
| Voltage Output Max | - | 40V | 40V |
| Current DC Forward If Max | - | 50mA | 50mA |
| Voltage Isolation | - | 2500Vrms | 2500Vrms |
| Voltage Forward Vf Typ | - | 1.1V | 1.1V |
| Current Transfer Ratio Min | - | 100% @ 1mA | 100% @ 1mA |
| Current Transfer Ratio Max | - | 400% @ 1mA | 400% @ 1mA |
| Turn On Turn Off Time Typ | - | 40μs, 120μs | 40μs, 120μs |
| Rise Fall Time Typ | - | 5μs, 10μs | 5μs, 10μs |
| Vce Saturation Max | - | 300mV | 300mV |