| PartNumber | LTV-844S | LTV-844S-TA | LTV-844S-TA1 |
| Description | Transistor Output Optocouplers Optocoupler AC in 4-CHNL | OPTOISOLTR 5KV 4CH TRANS 16-SMD | OPTOISOLTR 5KV 4CH TRANS 16-SMD |
| Manufacturer | Lite-On | Lite-On Inc. | Lite-On Inc. |
| Product Category | Transistor Output Optocouplers | Optoisolators - Transistor, Photovoltaic Output | Optoisolators - Transistor, Photovoltaic Output |
| RoHS | Y | - | - |
| Package / Case | SMD-DIP-16 | - | - |
| Output Type | NPN Phototransistor | Transistor | Transistor |
| Number of Channels | 4 Channel | 4 | 4 |
| If Forward Current | 50 mA | - | - |
| Maximum Collector Emitter Voltage | 35 V | - | - |
| Maximum Collector Current | 50 mA | - | - |
| Isolation Voltage | 5000 Vrms | - | - |
| Maximum Collector Emitter Saturation Voltage | 0.2 V | - | - |
| Vf Forward Voltage | 1.4 V | - | - |
| Pd Power Dissipation | 200 mW | - | - |
| Minimum Operating Temperature | - 30 C | - | - |
| Maximum Operating Temperature | + 100 C | - | - |
| Packaging | Tube | Tape & Reel (TR) | Tape & Reel (TR) |
| Configuration | 4 Channel | - | - |
| Height | 3.5 mm | - | - |
| Length | 19.84 mm | - | - |
| Width | 6.5 mm | - | - |
| Brand | Lite-On | - | - |
| Mounting Style | SMD/SMT | - | - |
| Current Transfer Ratio | 300 % | - | - |
| Fall Time | 18 us | - | - |
| Product Type | Transistor Output Optocouplers | - | - |
| Rise Time | 18 us | - | - |
| Factory Pack Quantity | 25 | - | - |
| Subcategory | Optocouplers | - | - |
| Series | - | - | - |
| Package Case | - | 16-SMD, Gull Wing | 16-SMD, Gull Wing |
| Input Type | - | AC, DC | AC, DC |
| Operating Temperature | - | -30°C ~ 100°C | -30°C ~ 100°C |
| Mounting Type | - | Surface Mount | Surface Mount |
| Supplier Device Package | - | 16-SMD | 16-SMD |
| Current Output Channel | - | 50mA | 50mA |
| Voltage Output Max | - | 35V | 35V |
| Current DC Forward If Max | - | 50mA | 50mA |
| Voltage Isolation | - | 5000Vrms | 5000Vrms |
| Voltage Forward Vf Typ | - | 1.2V | 1.2V |
| Current Transfer Ratio Min | - | 20% @ 1mA | 20% @ 1mA |
| Current Transfer Ratio Max | - | 300% @ 1mA | 300% @ 1mA |
| Turn On Turn Off Time Typ | - | - | - |
| Rise Fall Time Typ | - | 4μs, 3μs | 4μs, 3μs |
| Vce Saturation Max | - | 200mV | 200mV |