| PartNumber | VO618A-2 | VO618A | VO618A-3 |
| Description | Transistor Output Optocouplers H. Relblty 5300 Vrms 63-125% CTR | Transistor Output Optocouplers Phototransistor Out CTR 50-600% | Transistor Output Optocouplers RECOMMENDED ALT 782-SFH618A-3 |
| Manufacturer | Vishay | Vishay | Vishay |
| Product Category | Transistor Output Optocouplers | Transistor Output Optocouplers | Transistor Output Optocouplers |
| RoHS | Y | Y | Y |
| Package / Case | DIP-4 | DIP-4 | DIP-4 |
| Output Type | NPN Phototransistor | NPN Phototransistor | NPN Phototransistor |
| Number of Channels | 1 Channel | 1 Channel | 1 Channel |
| If Forward Current | 5 mA | 60 mA | 60 mA |
| Maximum Collector Emitter Voltage | 80 V | 80 V | 80 V |
| Maximum Collector Current | 50 mA | - | - |
| Isolation Voltage | 5300 Vrms | 5300 Vrms | 5300 Vrms |
| Maximum Collector Emitter Saturation Voltage | 400 mV | 0.4 V | 0.4 V |
| Vf Forward Voltage | 1.1 V | 1.65 V | 1.65 V |
| Vr Reverse Voltage | 6 V | 6 V | 6 V |
| Pd Power Dissipation | 200 mW | 150 mW | 150 mW |
| Minimum Operating Temperature | - 55 C | - 55 C | - 55 C |
| Maximum Operating Temperature | + 110 C | + 110 C | + 110 C |
| Configuration | 1 Channel | - | - |
| Brand | Vishay Semiconductors | Vishay Semiconductors | Vishay Semiconductors |
| Current Transfer Ratio | 63 % to 125 % | 50 % to 600 % | 100 % 200 % |
| Fall Time | 14 ns | - | - |
| Product Type | Transistor Output Optocouplers | Transistor Output Optocouplers | Transistor Output Optocouplers |
| Rise Time | 3 ns | - | - |
| Factory Pack Quantity | 4000 | 4000 | 4000 |
| Subcategory | Optocouplers | Optocouplers | Optocouplers |
| Packaging | - | Tube | Tube |
| Part # Aliases | - | - | SFH618A-3 |