| PartNumber | HCPL-665K | HCPL-6731 | HCPL-6730 |
| Description | High Speed Optocouplers 10MBd 4CH 1500Vdc Hermetically sealed | Logic Output Optocouplers 4Ch 1500%CTR Hermetically sealed | Logic Output Optocouplers 4Ch 1500%CTR Hermetically sealed |
| Manufacturer | Broadcom Limited | Broadcom Limited | Broadcom Limited |
| Product Category | High Speed Optocouplers | Logic Output Optocouplers | Logic Output Optocouplers |
| RoHS | N | E | N |
| Package / Case | Flat-Pack 16 | LCCC-20 | LCCC-20 |
| Data Rate | 10 Mb/s | - | - |
| Number of Channels | 4 Channel | 2 Channel | 2 Channel |
| Output Type | Open Collector | Open Collector | Open Collector |
| Vf Forward Voltage | 1.5 V | 1.4 V | 1.8 V |
| If Forward Current | 20 mA | 5 mA | 5 mA |
| Vr Reverse Voltage | 5 V | 5 V | 5 V |
| Pd Power Dissipation | 200 mW | 200 mW | 200 mW |
| Minimum Operating Temperature | - 55 C | - 55 C | - 55 C |
| Maximum Operating Temperature | + 125 C | + 125 C | + 125 C |
| Series | HCPL-6 | HCPL-6 | HCPL-6 |
| Height | 2.85 mm | 2.03 mm | 2.03 mm |
| Length | 11.13 mm | 9.1 mm | 9.1 mm |
| Output Current | 25 mA | - | - |
| Width | 7.24 mm | 9.1 mm | 9.1 mm |
| Brand | Broadcom / Avago | Broadcom / Avago | Broadcom / Avago |
| Fall Time | 40 ns | - | - |
| Product Type | High Speed Optocouplers | Logic Output Optocouplers | Logic Output Optocouplers |
| Rise Time | 90 ns | - | - |
| Factory Pack Quantity | 1 | 1 | 1 |
| Subcategory | Optocouplers | Optocouplers | Optocouplers |
| Maximum Continuous Output Current | - | 40 mA | 40 mA |
| Type | - | Inverter | Inverter |
| Propagation Delay Max | - | 100 us | 100 us |
| Current Transfer Ratio | - | 1500 % | 1500 % |
| Packaging | - | - | Tube |