OP521 datasheet by OPTEK.
This datasheet includes multiple variants, all published together in a single manufacturer document.
| Part number | OP521 |
|---|---|
| Datasheet | OP521 OP520 Datasheet (PDF) |
| File Size | 262.14 KB |
| Manufacturer | OPTEK |
| Description | SMD Silicon Phototransistor |
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The OP520 and OP521 are NPN silicon phototransistor mounted in miniature SMT packages. Both the OP520 and OP521 have a flat lens however, the OP520 lens is opaque to shield the device from stray light. These sensors are packaged in 1206 size chip carriers that are patible with most automated mounting equipment.
| Part Number | Description |
|---|---|
| OP521DA | Silicon Photo Darlington |
| OP520 | SMD Silicon Phototransistor |
| OP520DA | Silicon Photo Darlington |
