Description
For UV to visible, precision photometry; suppressed near IR sensitivity
Features
– High UV sensitivity: QE=75 % (λ=200 nm)
– Suppressed near IR sensitivity
– Low dark current
– High reliability
Specifications
| Photosensitive area | 2.4 × 2.4 mm |
|---|---|
| Package | Metal |
| Package category | TO-5 |
| Cooling | Non-cooled |
| Reverse voltage (max.) | 5 V |
| Spectral response range | 190 to 1000 nm |
| Peak sensitivity wavelength (typ.) | 720 nm |
| Photosensitivity (typ.) | 0.36 A/W |
| Dark current (max.) | 5 pA |
| Rise time (typ.) | 0.5 μs |
| Terminal capacitance (typ.) | 160 pF |
| Noise equivalent power (typ.) | 2.5×10-15 W/Hz1/2 |
| Measurement condition | Ta=25 ℃, Typ., Photosensitivity: λ=720 nm, Dark current: VR=10 mV, Terminal capacitance: VR=0 V, f=10 kHz, unless otherwise noted |
hamamatsu S1226-5BQ For UV to visible, precision photometry; suppressed near IR sensitivity








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