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| PartNumber | PS2581L2-A | PS2581L2-F3-A | PS2581L2-D-A |
| Description | Transistor Output Optocouplers High Isolation 1-Ch | Transistor Output Optocouplers OPTOCOUPLER 4-PIN DIP | Transistor Output Optocouplers 4pin DIP sgl Tr DC WideLead Cuplr DRank |
| Manufacturer | Renesas Electronics | Renesas Electronics | Renesas Electronics |
| Product Category | Transistor Output Optocouplers | Transistor Output Optocouplers | Transistor Output Optocouplers |
| RoHS | Y | Y | Y |
| Package / Case | SMD-4 | DIP-4 Gull Wing | - |
| Output Type | NPN Phototransistor | NPN Phototransistor | NPN Phototransistor |
| Number of Channels | 1 Channel | 1 Channel | 1 Channel |
| If Forward Current | 10 mA | 10 mA | - |
| Maximum Collector Emitter Voltage | 80 V | 80 V | - |
| Maximum Collector Current | 50 mA | 50 mA | - |
| Isolation Voltage | 5000 Vrms | 5000 Vrms | 5000 Vrms |
| Maximum Collector Emitter Saturation Voltage | 0.3 V | 0.3 V | - |
| Vf Forward Voltage | 1.4 V | 1.17 V | - |
| Vr Reverse Voltage | 6 V | 6 V | - |
| Pd Power Dissipation | 150 mW | 150 mW | - |
| Minimum Operating Temperature | - 55 C | - 55 C | - |
| Maximum Operating Temperature | + 100 C | + 100 C | - |
| Series | OPTOCOUPLER | OPTOCOUPLER | OPTOCOUPLER |
| Packaging | Tube | - | - |
| Height | 3.5 mm | - | - |
| Length | 6.5 mm | - | - |
| Width | 4.6 mm | - | - |
| Brand | Renesas Electronics | Renesas Electronics | Renesas Electronics |
| Mounting Style | SMD/SMT | - | - |
| Current Transfer Ratio | 200 % | 200 % | - |
| Fall Time | 5 us | 5 us | - |
| Product Type | Transistor Output Optocouplers | Transistor Output Optocouplers | Transistor Output Optocouplers |
| Rise Time | 3 us | 3 us | - |
| Factory Pack Quantity | 100 | 2000 | 25 |
| Subcategory | Optocouplers | Optocouplers | Optocouplers |
| Unit Weight | 0.008536 oz | - | - |
| Configuration | - | 1 Channel | - |