C10439-02 photodiode module is a high-precision photodetector that integrates a Si photodiode and a current-to-voltage amplifier. The output from the photodiode module is an analog voltage and can be easily checked with a voltmeter, etc. Since their sensitivity is switchable between two ranges (High/Low), highly accurate output can be obtained by selecting the proper sensitivity range that matches the light level to be detected.
|Photosensitive area||5.8 × 5.8 mm|
|Spectral response range||190 to 1100 nm|
|Peak sensitivity wavelength||960 nm|
|Conversion impedance||Low range: 1 × 107 V/A
High range: 1 × 109 V/A
|Cutoff frequency||Low range: 1000 Hz
High range: 10 Hz
|Supply voltage||±5 to ±12 V|
|Measurement condition||Ta=25 ℃, Vcc=±12 V, unless otherwise noted|
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