| PartNumber | BPW85 | BPW85B | BPW85A |
| Description | Phototransistors NPN Phototransistor 70V 100mW 850nm | Phototransistors NPN Phototransistor 70V 100mW 850nm | Phototransistors NPN Phototransistor 70V 100mW 850nm |
| Manufacturer | Vishay | Vishay | Vishay |
| Product Category | Phototransistors | Phototransistors | Phototransistors |
| RoHS | Y | Y | Y |
| Product | Phototransistors | Phototransistors | Phototransistors |
| Package / Case | T-1 | T-1 | T-1 |
| Peak Wavelength | 850 nm | 850 nm | 850 nm |
| Maximum On State Collector Current | 50 mA | 50 mA | 50 mA |
| Collector Emitter Voltage VCEO Max | 70 V | 70 V | 70 V |
| Collector Emitter Breakdown Voltage | 70 V | 70 V | 70 V |
| Collector Emitter Saturation Voltage | 0.3 V | 0.3 V | 0.3 V |
| Dark Current | 200 nA | 200 nA | 200 nA |
| Rise Time | 2 us | - | - |
| Fall Time | 2.3 us | - | - |
| Pd Power Dissipation | 100 mW | 100 mW | 100 mW |
| Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
| Maximum Operating Temperature | + 100 C | + 100 C | + 100 C |
| Packaging | Bulk | Bulk | Reel |
| Type | Phototransistor | Chip | Chip |
| Wavelength | 850 nm | 850 nm | 850 nm |
| Brand | Vishay Semiconductors | Vishay Semiconductors | Vishay Semiconductors |
| Half Intensity Angle Degrees | 25 deg | 25 deg | 25 deg |
| Light Current | 0.8 mA | 4 mA | 2.5 mA |
| Product Type | Phototransistors | Phototransistors | Phototransistors |
| Factory Pack Quantity | 5000 | 5000 | 5000 |
| Subcategory | Optical Detectors and Sensors | Optical Detectors and Sensors | Optical Detectors and Sensors |
| Mounting Style | - | Through Hole | Through Hole |
| Height | - | 4.5 mm | 4.5 mm |
| Length | - | 3.4 mm | 3.4 mm |
| Lens Color/Style | - | Clear | Clear |
| Width | - | 3.4 mm | 3.4 mm |