OP521
SENSOR PHOTO 935NM TOP VIEW 1206Manufacturer: TT Electronics/Optek Technology
Categories: Phototransistors
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The TT Electronics/Optek Technology OP521 is a surface-mount phototransistor designed for optical sensing applications. This component features a top-view orientation within a 1206 (3216 Metric) package, supplied on tape and reel (TR). It exhibits a peak sensitivity at 935nm, making it suitable for applications requiring detection in this near-infrared spectrum. The OP521 has a maximum collector current (Ic) of 20 mA and a maximum collector-emitter breakdown voltage (Vceo) of 30 V. Its maximum power dissipation is rated at 75 mW, with a typical dark current (Id) of 100 nA. Operating temperatures range from -25°C to 85°C. This phototransistor is utilized in various industries, including industrial automation, medical devices, and consumer electronics, where precise optical detection is critical.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Reel (TR)Download Free CAD Model:
Technical Details:
| Packaging | Tape & Reel (TR) |
| Package / Case | 1206 (3216 Metric) |
| Wavelength | 935nm |
| Mounting Type | Surface Mount |
| Orientation | Top View |
| Operating Temperature | -25°C ~ 85°C |
| Viewing Angle | - |
| Current - Dark (Id) (Max) | 100 nA |
| Current - Collector (Ic) (Max) | 20 mA |
| Voltage - Collector Emitter Breakdown (Max) | 30 V |
| Power - Max | 75 mW |
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