| PartNumber | HCPL-261A-520E | HCPL-261A-500E | HCPL-261A-520 |
| Description | High Speed Optocouplers 10MBd 1Ch 3mA | High Speed Optocouplers 10MBd 1Ch 3mA | High Speed Optocouplers 10MBd 1Ch 3mA |
| Manufacturer | Broadcom Limited | Broadcom Limited | Broadcom Limited |
| Product Category | High Speed Optocouplers | High Speed Optocouplers | High Speed Optocouplers |
| RoHS | Y | Y | N |
| Package / Case | PDIP-8 Gull Wing | PDIP-8 Gull Wing | PDIP-8 Gull Wing |
| Data Rate | 10 Mb/s | 10 Mb/s | 10 Mb/s |
| Number of Channels | 1 Channel | 1 Channel | 1 Channel |
| Output Type | Open Collector | Open Collector | Open Collector |
| Isolation Voltage | 5000 Vrms | 3750 Vrms | 5000 Vrms |
| Vf Forward Voltage | 1.5 V | 1.5 V | 1.5 V |
| If Forward Current | 10 mA | 10 mA | 10 mA |
| Vr Reverse Voltage | 3 V | 3 V | 3 V |
| Pd Power Dissipation | 60 mW | 60 mW | 60 mW |
| Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
| Maximum Operating Temperature | + 85 C | + 85 C | + 85 C |
| Series | HCPL-261A | HCPL-261A | HCPL-261A |
| Packaging | Reel | Reel | Reel |
| Height | 3.56 mm | 3.56 mm | 3.56 mm |
| Length | 9.65 mm | 9.65 mm | 9.65 mm |
| Output Current | 50 mA | 50 mA | 50 mA |
| Width | 6.35 mm | 6.35 mm | 6.35 mm |
| Brand | Broadcom / Avago | Broadcom / Avago | Broadcom / Avago |
| Fall Time | 12 ns | 12 ns | 12 ns |
| Maximum Collector Current | 50 mA | 50 mA | 50 mA |
| Product Type | High Speed Optocouplers | High Speed Optocouplers | High Speed Optocouplers |
| Rise Time | 42 ns | 42 ns | 42 ns |
| Factory Pack Quantity | 1000 | 1000 | 1000 |
| Subcategory | Optocouplers | Optocouplers | Optocouplers |