| PartNumber | ITC135PTR | ITC137P | ITC135P |
| Description | Transistor Output Optocouplers 350V 120mA Integrated | Transistor Output Optocouplers 350V 120mA Integrated | Transistor Output Optocouplers 350V 120mA Integrated |
| Manufacturer | IXYS | IXYS | IXYS |
| Product Category | Transistor Output Optocouplers | Transistor Output Optocouplers | Transistor Output Optocouplers |
| Package / Case | SOIC-16 | SOIC-16 | SOIC-16 |
| Output Type | MOSFET | MOSFET | MOSFET |
| Pd Power Dissipation | 1 W | 1 W | 1 W |
| Series | ITC135 | ITC137 | ITC135 |
| Packaging | Reel | Tube | Tube |
| Height | 2.108 mm | 2.108 mm | 2.108 mm |
| Length | 10.16 mm | 10.16 mm | 10.16 mm |
| Width | 7.493 mm | 7.493 mm | 7.493 mm |
| Brand | IXYS Integrated Circuits | IXYS Integrated Circuits | IXYS Integrated Circuits |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Product Type | Transistor Output Optocouplers | Transistor Output Optocouplers | Transistor Output Optocouplers |
| Factory Pack Quantity | 1000 | 50 | 50 |
| Subcategory | Optocouplers | Optocouplers | Optocouplers |
| Tradename | Clare | Clare | Clare |