| Secciones |
|---|
|
|
| Foros Electrónica |
| Alguien dijo ... |
| Es más frecuente que la confianza sea generada por la ignorancia que por el conocimiento: son los que conocen poco y no los que conocen mucho, los que afirman tan positivamente que este o aquel problema nunca será solucionado por la ciencia. Charles Darwin (1809-1892). |
| Contacto |
| Vishay's New Surface-Mount PIN Photodiodes Combine Fast 100 ns Response Times and Miniature 4.24 mm by 5.0 mm by 1.12 mm Package | |||||
MALVERN, PENNSYLVANIA — Vishay Intertechnology, Inc. (NYSE: VSH) today announced the release of four high-performance PIN photodiodes that offer best-in-class sensitivity in a new miniature surface-mount package measuring 4.24 mm by 5.0 mm with a 1.12-mm height profile. These new additions to the successful Vishay Semiconductors TEMD5xxx line of PIN photodiodes combine high-speed response and excellent sensitivity, enabled by optional daylight filtering and a choice of two large radiant-sensitive areas measuring 7.5 mm2 and 5.7 mm2. Ideal for a broad range of applications in the industrial, automotive, and medical markets, these new devices will be used for high-speed data transfer, light barriers, alarm systems, linear light measurement, glucose meters, automotive rain/light/tunnel sensors, smoke detectors, and electronic toll systems. The TEMD5010 and TEMD5020 provide visible-light sensitivity ranging from 400 nm to 1100 nm. With integrated daylight filters and a peak sensitivity of 850 nm, the TEMD5110 and TEMD5120 are more suitable for detecting infrared light. All four of the devices released today feature a wide ±65° angle of half-sensitivity and fast 100 ns typical response time. New PIN Photodiodes in SMT Package: Summary Table Model Option Angle of half sensitivity (φ) Sensitivity (nm) IR Filter Sensitive Area (mm) TEMD5010 No 7.5 ± 65° 400 to 1100 TEMD5020 No 5.7 400 to 1100 TEMD5110 Yes 7.5 870 to 950 TEMD5120 Yes 5.7 870 to 950 These devices are packaged in lead (Pb)-free constructions in accordance with ELV 2000/53/EC, RoHS 2002/95/EC, and WEEE 2002/96/EC, and each of these plastic packages is compatible with lead-free reflow solder assembly as specified by product data sheets. Samples and production quantities of the new PIN photodiodes are available now with lead times of six weeks for larger orders. | |||||
Lunes, 20 Junio, 2005 - 07:10 | |||||
 | |||||
