Tyntek Corporation
, TW Manufacturer
Manufacture of LED chips, InP and silicon photodiode chips.
Phototransistor Chips
A phototransistor chip is a semiconductor device that combines a photodiode and a bipolar transistor in a single package. It works by using the photodiode to detect light and generate a current that is used to control the base of the transistor. This causes a much larger current to flow from the collector to the emitter, amplifying the signal.
Phototransistor chips are often used in applications where low light levels need to be detected, such as in optical switches, light meters, and smoke detectors. They are also used in photovoltaic cells and solar panels to convert light energy into electrical energy.