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| Actual product appearance may vary. | |
| Description |
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The HOA1875 series consists of an infrared emitting diode facing an NPN silicon phototransistor (HOA1875-001, -002) or photodarlington (HOA1875-003) encased in a black thermoplastic housing. Detector switching takes place whenever an opaque object passes through the slot between emitter and detector. The HOA1875 series has a 0.050 in (1.27 mm) dia. detector aperture and employs metal can packaged components. For additional component information see SE1450, SD1440, and SD1410.
Housing material is opaque polysulfone. Housings are soluble in chlorinated hydrocarbons and ketones. Recommended cleaning agents are methanol and isopropanol. |
| Features | Potential Applications | ||
|---|---|---|---|
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| Product Specifications | |
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| Series Name | Transmissive Sensor |
| Product Type | IR Switch |
| On-State Collector Current | 1.80 mA |
| Output | Darlington |
| Package Style | Side-Looking |
| Package Components | Metal |
| Package Color | Black |
| Forward Current | 30 mA |
| Continuous Forward Current | 50 mA |
| Forward Voltage | 1.6 V |
| Reverse Breakdown Voltage | 3 V |
| Reverse Current | 10 µA |
| Housing Material | Polysulfone, Opaque |
| Rise and Fall Time | 75 µs |
| Power Dissipation | 75 mW |
| Operating Temperature Range | -55 °C to 100 °C [-67 °F to 212 °F] |
| Dark Current | 250 nA |
| Collector DC Current | 30 mA |
| Collector-Emitter Breakdown Voltage | 15 V |
| Emitter-Collector Breakdown Voltage | 5 V |
| Collector-Emitter Saturation Voltage | 1.1 V |
| Availability | Global |
| Sensor Aperture | 12,70 mm [0.500 in] dia. |
| Slot Width | 5,08 mm [0.200 in] |
