Extended combination of IR LED, photodiode and phototransistor | 黑森尔电子
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Extended combination of IR LED, photodiode and phototransistor

Technology Cover
发布日期: 2022-05-13, Transphorm

     Transfer Multisort Elektronik stocks other Everlight products for customers' optoelectronic design projects. With these devices, optical switches, encoders and optical detection mechanisms, item counting/sorting, and data transmission applications can all be addressed.

     These transmitters are available in surface mount packages (1206 or 3216 format) and through-hole versions with cans ranging from 1.5mm to 5mm in diameter. Available in clear, clear and blue lenses. The maximum output power reaches 150mW, and the emission angle of the new infrared led can be from 20 degrees to 160 degrees. A wide range of different input voltages (up to 4V) are supported.

      The PIN photodiode shows high photosensitivity, and the dark current noise is only 5nA and 10nA. They also have a maximum reverse voltage level of 32V. Due to fast response times (as low as 6ns), these devices can be combined with infrared leds (spectral matching) to produce optical detection systems for applications requiring high-frequency operation. Choice of surface mounting and through-hole devices is available. Provides flat and convex lens options, plus optical filtering.

     Its peak wavelength is 940nm, and the maximum collector-emitter voltage of the phototransistor now in storage is 30V. A variety of packaging options are available - through hole and surface mount.

   Commenting on the new product, Adam Kuczyński, co-founder and director of business development at TME, said: "The technical and financial pressures engineers now face mean they need to obtain optoelectronic devices that can meet high performance benchmarks, provide cost-effectiveness and long-term reliability. We Everlight IR LEDs, PIN photodiodes, and phototransistors now in stock successfully meet all of these conditions."

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