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Si PIN photodiode S3994-01

Si PIN photodiode S3994-01
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Si PIN photodiode for optical power meters The S3994-01 is a Si PIN photodiode designed for optical power meters. The ﬂat glass used as the light input window is less susceptible to scratches than resin windows, allowing easy handling. Optical power meters High sensitivity: 0.25 A/W typ. (λ=400 nm) Large photosensitive area: 10 × 10 mm Absolute maximum ratings (Ta=25 °C) Parameter Reverse voltage Operating temperature Storage temperature Symbol VR max Topr Tstg Electrical and optical characteristics (Ta=25 °C) Parameter Spectral response range Peak sensitivity wavelength Dark current Terminal capacitance Cutoff frequency

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Spectral response Dark current vs. reverse voltage (Typ. Ta=25 °C) Dark current Terminal capacitance vs. reverse voltage (Typ. Ta=25 °C) Terminal capacitance

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Dimensional outline (unit: mm) 15.0 ± 0.5 Glass 10.5 10.0 Photosensitive area Photosensitive surface Information described in this material is current as of January, 2012. Product specifications are subject to change without prior notice due to improvements or other reasons. Before assembly into final products, please contact us for the delivery specification sheet to check the latest information. Type numbers of products listed in the delivery specification sheets or supplied as samples may have a suffix "(X)" which means preliminary specifications or a suffix "(Z)" which means...

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