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| PartNumber | HCPL0731 | HCPL-0731-500E | HCPL-0731#500 |
| Description | High Speed Optocouplers Dual Ch Optocoupler LCHG SplitDarlington | High Speed Optocouplers 100kBd 2Ch 0.5mA | High Speed Optocouplers 100kBd 2Ch 0.5mA |
| Manufacturer | ON Semiconductor | Broadcom Limited | Broadcom Limited |
| Product Category | High Speed Optocouplers | High Speed Optocouplers | High Speed Optocouplers |
| RoHS | Y | Y | N |
| Package / Case | SOIC-8 Narrow | SOIC-8 | SOIC-8 |
| Data Rate | 100 kb/s | 100 kb/s | 100 kb/s |
| Number of Channels | 2 Channel | 2 Channel | 2 Channel |
| Output Type | Photodarlington | Photodarlington | Photodarlington |
| Isolation Voltage | 2500 Vrms | 3750 Vrms | 3750 Vrms |
| Vf Forward Voltage | 1.35 V | 1.4 V | 1.4 V |
| If Forward Current | 20 mA | 20 mA | 20 mA |
| Vr Reverse Voltage | 5 V | 5 V | 5 V |
| Pd Power Dissipation | 100 mW | 135 mW | 135 mW |
| Current Transfer Ratio | 5000 % | 5000 % | 5000 % |
| Minimum Operating Temperature | - 40 C | 0 C | 0 C |
| Maximum Operating Temperature | + 85 C | + 70 C | + 70 C |
| Series | HCPL0731 | - | HCPL-0731 |
| Packaging | Tube | Reel | Reel |
| Height | 3.43 mm | 3.17 mm | 3.17 mm |
| Length | 5.13 mm | 5.08 mm | 5.08 mm |
| Output Current | 60 mA | 60 mA | 60 mA |
| Width | 4.16 mm | 3.94 mm | 3.94 mm |
| Brand | ON Semiconductor / Fairchild | Broadcom / Avago | Broadcom / Avago |
| Fall Time | 1/2 uS | - | - |
| Maximum Collector Current | 60 mA | 60 mA | 60 mA |
| Product Type | High Speed Optocouplers | High Speed Optocouplers | High Speed Optocouplers |
| Factory Pack Quantity | 3000 | 1500 | 1500 |
| Subcategory | Optocouplers | Optocouplers | Optocouplers |
| Part # Aliases | HCPL0731_NL | - | - |
| Unit Weight | 0.008889 oz | 0.013087 oz | - |