| PartNumber | OP800B | OP800D | OP800A |
| Description | Phototransistors Photo Transistor | Phototransistors Photo Transistor | Phototransistors Photo Transistor |
| Manufacturer | TT Electronics | TT Electronics | TT Electronics |
| Product Category | Phototransistors | Phototransistors | Phototransistors |
| RoHS | Y | Y | Y |
| Product | Phototransistors | Phototransistors | Phototransistors |
| Package / Case | TO-18-3 | TO-18-3 | TO-18-3 |
| Mounting Style | Through Hole | Through Hole | Through Hole |
| Peak Wavelength | 890 nm | 890 nm | 890 nm |
| Maximum On State Collector Current | 5.4 mA | - | - |
| Collector Emitter Voltage VCEO Max | 30 V | 30 V | 30 V |
| Collector Emitter Breakdown Voltage | 30 V | 30 V | 30 V |
| Dark Current | 100 nA | 100 nA | 100 nA |
| Rise Time | 7 us | 7 us | 7 us |
| Fall Time | 7 us | 7 us | 7 us |
| Pd Power Dissipation | 250 mW | 250 mW | 250 mW |
| Minimum Operating Temperature | - 65 C | - 65 C | - 65 C |
| Maximum Operating Temperature | + 125 C | + 125 C | + 125 C |
| Height | 7.61 mm | 7.61 mm | 7.61 mm |
| Length | 4.75 mm | 4.75 mm | 4.75 mm |
| Packaging | Bulk | Bulk | Bulk |
| Type | NPN Silicon Phototransistor | NPN Silicon Phototransistor | NPN Silicon Phototransistor |
| Wavelength | 890 nm | 890 nm | 890 nm |
| Width | 4.75 mm | 4.75 mm | 4.75 mm |
| Brand | Optek / TT Electronics | Optek / TT Electronics | Optek / TT Electronics |
| Product Type | Phototransistors | Phototransistors | Phototransistors |
| Factory Pack Quantity | 500 | 500 | 500 |
| Subcategory | Optical Detectors and Sensors | Optical Detectors and Sensors | Optical Detectors and Sensors |