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| Actual product appearance may vary. | |
| Description |
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The SD3443/5443 series consists of an NPN silicon phototransistor mounted in a TO-46 metal can package. The SD3443 has flat window cans providing a wide acceptance angle, while the SD5443 has glass lensed cans providing a narrow acceptance angle. The TO-46 packages are ideally suited for operation in hostile environments.
The base is connected on all SD3443 and SD5443 standard products. |
| Features | Potential Applications | ||
|---|---|---|---|
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| Product Specifications | |
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| Series Name | Phototransistor |
| Product Type | IR Component |
| Angular Response (Degree) | 18 |
| Light Current Minimum | 4.0 mA |
| Package Style | T0-46, Dome Lensed |
| Package Components | Metal |
| Rise and Fall Time | 15 µs |
| Power Dissipation | 150 mW |
| Operating Temperature Range | -55 °C to 125 °C [-67 °F to 257 °F] |
| Dark Current | 100 nA |
| Collector-Emitter Breakdown Voltage | 30 V |
| Emitter-Collector Breakdown Voltage | 5 V |
| Collector-Emitter Saturation Voltage | 0.4 V |
| Comment | The radiation source is a tungsten lamp operating at a color temperature of 2870°K. |
| Availability | Global |
