| PartNumber | OP750C | OP750A |
| Description | Phototransistors Photo Transistor | Phototransistors Photo Transistor |
| Manufacturer | TT Electronics | TT Electronics |
| Product Category | Phototransistors | Phototransistors |
| RoHS | Y | Y |
| Packaging | Bulk | Bulk |
| Brand | Optek / TT Electronics | Optek / TT Electronics |
| Product Type | Phototransistors | Phototransistors |
| Factory Pack Quantity | 100 | 700 |
| Subcategory | Optical Detectors and Sensors | Optical Detectors and Sensors |
| Product | - | Phototransistors |
| Package / Case | - | Sidelooker |
| Mounting Style | - | Through Hole |
| Maximum On State Collector Current | - | 7 mA |
| Collector Emitter Voltage VCEO Max | - | 30 V |
| Collector Emitter Breakdown Voltage | - | 30 V |
| Collector Emitter Saturation Voltage | - | 0.4 V |
| Dark Current | - | 100 nA |
| Pd Power Dissipation | - | 200 mW |
| Minimum Operating Temperature | - | - 40 C |
| Maximum Operating Temperature | - | + 100 C |
| Type | - | NPN Silicon Phototransistor |
| Wavelength | - | 935 nm |