Osi optoelectronics photodiodes solderable chip planar diffused osi optoelectronics s 100vl a photovoltaic type solderable chip photodiode with an active area of 934mmsup2 the device represents a simple low cost approach to applications requiring a large active area photodetector for large signal outputs the detectors can be connected directly to a current meter or across a resistor for voltage measurements alternately the output can be measured directly with an oscilloscope or with