Технические характеристики
Spectral response | 300 nm to 850 nm |
---|---|
Peak sensitivity wavelength | 420 nm |
Photocathode material | Multialkali |
Window material | Borosilicate glass |
Effective area | 1 mm x 3 mm |
Input voltage | +4.75 V to +5.25 V |
Max. Input voltage | +6 V |
Max. Input current | 40 mA |
Count sensitivity at 300 nm Typ. | 2.1 x 105 s-1・pW-1 |
Count sensitivity at 400 nm Typ. | 2.7 x 105 s-1・pW-1 |
Count sensitivity at 500 nm Typ. | 2.3 x 105 s-1・pW-1 |
Count sensitivity at 600 nm Typ. | 1.7 x 105 s-1・pW-1 |
Count sensitivity at 700 nm Typ. | 9.6 x 104 s-1・pW-1 |
Count sensitivity at 800 nm Typ. | 2.1 x 104 s-1・pW-1 |
Count linearity | 5.0 x 106 s-1 |
Dark count Typ. | 100 s-1 |
Dark count Max. | 500 s-1 |
Pulse-pair resolution | 20 ns |
Output pulse width | 10 ns |
Output pulse height (at load resistance 50 Ω) Min. | +2.0 V |
Output pulse height (at load resistance 50 Ω) Typ. | +2.2 V |
Recommended load resistance | 50 Ω |
Signal output logic | Positive logic |
Excessive light detection output (Excessive light incident) Min. | +3.5 V |
Excessive light detection output (Normally) Max. | +0.5 V |