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S2592 Datasheet(PDF) 1 Page - Hamamatsu Corporation |
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S2592 Datasheet(HTML) 1 Page - Hamamatsu Corporation |
1 / 7 page Si photodiodes www.hamamatsu.com 1 Thermoelectrically cooled photodiodes for low-light-level detection in UV to near IR S2592/S3477 series The S2592/S3477 series sensors combine a UV to near infrared Si photodiode with a thermoelectric cooler. A thermistor is also included in the same package to sense the Si photodiode chip temperature. This allows stable operation over long peri- ods of time, making these sensors suitable for low-light-level detection where a high S/N is required. The S2592 series is hermetically sealed in a TO-8 package, and the S3477 series in a TO-66 package. A dedicated tempera- ture controller (C1103-04) and heatsink (A3179 series) are also available as options (sold separately). High S/N High UV sensitivity Built-in thermistor allows stable operation. Features Low-light-level detection Applications Structure Parameter S2592-03 S3477-03 S2592-04 S3477-04 Unit Built-in photodiode S1336 series - Window material Sapphire glass - Photosensitive area 2.4 × 2.4 5.8 × 5.8 mm Package TO-8 TO-66 TO-8 TO-66 Absolute maximum ratings Parameter Symbol Value Unit Reverse voltage VR 5V Operating temperature Topr -40 to +70 °C Storage temperature Tstg -55 to +85 °C Allowable current for thermoelectric cooler Ite 1.5 A Thermistor power dissipation Pth 0.2 mW Note: Exceeding the absolute maximum ratings even momentarily may cause a drop in product quality. Always be sure to use the product within the absolute maximum ratings. Electrical and optical characteristics (Typ. Ta=25 °C) Parameter Symbol Condition S2592-03 S3477-03 S2592-04 S3477-04 Unit Spectral response range λ 190 to 1100 nm Peak sensitivity wavelength λp 960 nm Photosensitivity S λ=λp 0.5 A/W Short circuit current Isc 100 lx, 2856 K 5 28 μA Dark current ID VR=10 mV 10 25 pA Temperature coefficient of dark current TCID 1.15 times/°C Rise time tr VR=0 V, RL=1 kΩ 0.2 1 μs Terminal capacitance Ct VR=0 V 65 380 pF Shunt resistance Rsh VR=10 mV 1 0.4 GΩ Noise equivalent power NEP VR=0 V, λ=λp 8.1 × 10-15 1.3 × 10-14 W/Hz1/2 Cooling temperature ∆T35 °C |
Similar Part No. - S2592_15 |
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