The S8664-10K is a silicon avalanche photodiode for low-light-level measurement in the visible range, packaged in a TO-5 case with a 1.0 mm photosensitive area. It operates from -55 to +100 °C with a maximum forward current of 10 mA and reverse current of 200 µA. The device has a spectral response range of 320 to 600 nm, a peak quantum efficiency of 70% at 420 nm, and a typical gain of 3 at a breakdown voltage of 280 V. It exhibits a terminal capacitance of 11 pF at 200 V reverse bias and a cutoff frequency of 50 MHz. The photosensitive area is covered by a borosilicate glass window.
| Hamamatsu Photonics Europe | |
|---|---|
| Product Category | Photodiodes |
| Product Number | S8664-10K |
| Product Name | Si APDs |
| Photodiode Type | Avalanche Photodiode |
| Spectral Response Range | 320 to 1000 nm (3200 to 10000 Å) |
| Peak Sensitivity Wavelength | 600 nm (6000 Å) |
| Photodiode Material | Silicon |
