The C10439 series photodiode modules are high-precision photodetector that integrates a 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||0.7 × 0.7 mm|
|Spectral response range||-5300 nm|
|Peak sensitivity wavelength||4100 nm|
|Conversion impedance||Low range: 1 × 106
High range: 1 × 107 V/A
|Cutoff frequency||Low range: 1000
High range: 100 Hz
|Supply voltage||±5 to ±12 V|
|Measurement condition||Ta=25 ℃, Vcc=±12 V, unless otherwise noted|
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