Description
Hamamatsu S4114-46Q 46-element Si photodiode array for UV to NIR
The S4114-46Q is a Si photodiode linear array mounted in a ceramic DIP (Dual Inline Package). This photodiode array is primarily developed for low-light-level detection such as spectrophotometry, and cover a wide spectral range from UV to near infrared light. Since all elements can be used with a reverse bias for charge storage readout, The S4114-46Q is able to detect low level light with high sensitivity. Cross-talk between elements is minimized to maintain signal purity. Special filters can be attached as the input window (custom order products).
Features
-Large photosensitive area
-Low cross-talk
-Enhanced infrared sensitivity
-low dark current
Specifications
| Element size (per 1 element) | 0.9 × 4.4 mm |
|---|---|
| Number of elements | 46 |
| Package | Ceramic |
| Package category | 48-pin DIP |
| Scintillator type | None |
| Cooling | Non-cooled |
| Reverse voltage (max.) | 15 V |
| Spectral response range | 190 to 1000 nm |
| Peak sensitivity wavelength (typ.) | 800 nm |
| Photosensitivity (typ.) | 0.5 A/W |
| Dark current (max.) | 60 pA |
| Rise time (typ.) | 0.1 μs |
| Terminal capacitance (typ.) | 35 pF |
| Measurement condition | Typ. Ta=25 ℃, unless otherwise noted per one element, Photosensitivity: λ=λp, Dark current: VR=10 mV, Rise time: VR=0 V, Terminal capacitance: VR=0 V |
New 50pcs SGPD638B PD638B The wavelength of infrared receiving tube is 940 nm in stock
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