Vishay Intertechnology expanded its optoelectronics profile with the intro of a brand-new High-Speed PIN Photodiode with boosted level of sensitivity for noticeable light. Supplied in a small 2.0 mm by 1.8 mm by 0.6 mm top-view, surface-mount plan with clear epoxy for optimum level of sensitivity, the Vishay Semiconductors VEMD2704 offers quick switching over times of 70 ns and reduced capacitance of 17.6 pF for specific signal discovery in wearable tools.
With a radiant-sensitive location gauging 1.51 mm ²– and high glowing level of sensitivity with a reverse light existing of 1.17 µA and dark current of 0.03 nA– the tool launched today spots noticeable and close to infrared radiation over a broad spectrum variety from 350 nm to 1100 nm. In wearable tools such as health and fitness trackers and smartwatches, the photodiode can be made use of with environment-friendly LEDs for optical heart price discovery and red LEDs for pulse oximetry applications.
Providing a decreased dimension contrasted to previous-generation remedies, the VEMD2074 makes it possible for simpler assimilation right into smaller sized items like earbuds, permits a number of photodiodes to be consisted of in the optical system for a lot more specific signal discovery, and uses enhanced versatility in sensing unit positioning. The tool is additionally offered at a reduced price than previous-generation photodiodes, making it excellent for cost-sensitive tools like wise bands.
The VEMD2704 includes a ± 67 ° angle of half-sensitivity, running temperature level variety of -40 ° C to +85 ° C, and 940 nm wavelength of height level of sensitivity. RoHS-compliant, halogen-free, and Vishay Eco-friendly, the photodiode offers a dampness level of sensitivity degree (MSL) of 3 according to J-STD-020 for a flooring life of 168 hours.
Examples and manufacturing amounts of the VEMD2704 are offered currently, with preparations of 20 weeks
To find out more see: www.Vishay com
