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Vishay Intertechnology公司光电传感器符合AEC Q101标准

2007年06月01日 16:37:00 中国传动网

汽车市场用新型950-nm表面贴装透射型光电传感器是行业首个符合AEC Q101标准的产品 规格和MSL 1湿度等级 宾夕法尼亚MALVERN5月30新闻――Vishay Intertechnology公司正在扩展其光学电子系列产品,推出行业首个透射型(遮断式)光电传感器,该型传感器符合AEC Q101标准,这是汽车电子设备委员会出版的一个用于离散半导体的可靠性测试规范程序。
此外,TCPT1300X01和TCUT1300X01透射型传感器是行业首个符合1级(MSL1)湿度敏感的传感器,这意味着该型传感器有无限的最低寿命周期。- 新型传感器具有-40°C到+85°C广阔的操作温度, 适用于低温和高温环境。该传感器具有3.0-mm的间隙宽度,可以配合多种材料使用,与更小间隙宽度的传感器比较允许更宽松的机械公差,使其成为汽车应用和工业应用的理想选择。TCPT1300X01和TCUT1300X01传感器绿色环保,不含卤素,可无铅焊接。 透射型传感器还也称作遮断式传感器,相对安装一个红外发射器和一个红外探测器,并由间隙隔开。编码轮穿过红外发射器和红外探测器的间隙遮断光线,允许传感器探测物体存在或消失。一个通用自动开关应用变速位置检测。 TCPT1300X01是单通道透射型传感器,带一个焦距为0.3mm的物镜,间隙为3.0mm。TCUT1300X01传感器是双通道透射型传感器,带有两个焦距为0.3mm的物镜,间隙为3.0mm。两种传感器都带一个光敏晶体管输出,操作波长为950nm。 TCPT1300X01和TCUT1300X01光电传感器可以运用一个编码轮感测旋转位置和速度,或运用线性码带感测线性位置和速度。TCUT1300X01运用双通道还可以用于检测方向,一般用于转向盘光电编码,如,电子稳定控制系统依靠方向盘速度,位置和方向的关键输出(由编码器决定)帮助司机在有冰路面或潮湿路面行驶。电动助力转向器中,当透射型传感器通过运用一个辅助马达被用到一个更大的系统中替换传统液压动力转向泵时,起到提供转向器速度,位置和方向的作用。 TCPT1300X01和TCUT1300X01符合MSL-1级湿度敏感对于汽车和工业制造商来说非常重要,典型的光电设备,如视觉LED符合MSL4级湿度敏感,必须在打开卷轴封装72小时内装配,否则,元件将吸收湿气,需要96小时以上烘干去除湿气。TCPT1300X01和TCUT1300X01符合MSL1级湿度敏感,具有无限最低寿命周期,无需客户特殊处理。 TCPT1300X01和TCUT1300X01是无铅产品,并符合RoHS 2002/95/EC和WEEE 2002/96/EC。现可提供样品,备货时间为6周。从美国运送6000件单价$0.60。 Vishay Intertechnology公司是NYSE1000家上市公司之一,是全球最大的离散半导体(二极管,整流器,晶体管,光电子和精选IC)和无源电子元件(电阻器,电容,感应器,传感器和变频器)制造商。这些元件应用于所有类型电子装置和设备,用于工业,计算机,汽车,消费,电信,军用,航空以及医疗市场。其产品创新,成功的收购策略以及提供一站式服务的能力使其称为全球工业领袖。登录网站咨询Vishay信息:www.vishay.com。 公司信息: 名称:Vishay Intertechnology, Inc. 地址:63 Lincoln Hwy., P.O. Box 4004 城市:Malvern 州:宾夕法尼亚 邮政代码:19355 2143 国家:美国 电话:610-644-1300 FAX: 610-296-0657 http://www.vishay.com original text: [COLOR=#708090]Optical Sensors are qualified to AEC Q101 standard New 950-nm Surface-Mount Transmissive Optical Sensors for the Automotive Market are Industry‘s First With AEC Q101 Qualification and MSL 1 Moisture Rating MALVERN, PENNSYLVANIA May 30, 2007 Vishay Intertechnology, Inc. (NYSE: VSH) is broadening its optoelectronics portfolio with the introduction of the industrys first transmissive (interrupter) optical sensors qualified to the AEC Q101 standard, a reliability test qualification procedure for discrete semiconductors published by the Automotive Electronics Council. Additionally, the TCPT1300X01 and TCUT1300X01 transmissive sensors are the industrys first with a Moisture Sensitivity Level rating of 1 (MSL1), which means they have an unlimited floor life. The new sensors offer a wide operating temperature range of -40°C to +85°C, enabling them to work in low- and high-temperature environments. With a 3.0-mm gap width, the sensors can be used with a wide variety of materials and allow for looser mechanical tolerances than sensors with smaller gaps, making them ideal for automotive and industrial applications. The TCPT1300X01 and TCUT1300X01 sensors are RoHS-compliant, free of halogens, and compatible with lead (Pb)-free soldering. Transmissive sensors are also known as interrupter sensors. They contain an infrared emitter and detector mounted facing each other and are separated by a small gap. An object such as an encoding wheel passes through the gap between the emitter and detector and interrupts the light, allowing the sensor to detect the presence or absence of an object. A common automotive switch application is gear shift position detection. The TCPT1300X01 is a single channel transmissive sensor with an aperture of 0.3mm and a gap of 3.0mm. The TCUT1300X01 is a dual channel transmissive sensor with two apertures (two detectors) of 0.3mm and a gap of 3.0mm. Both sensors have a phototransistor output and operate at a wavelength of 950nm. The TCPT1300X01 and TCUT1300X01 can be used with an encoding wheel to sense rotary position and velocity, or with a linear code strip to sense linear position and velocity. With dual channels, the TCUT1300X01 can also be used to detect direction and is commonly used for steering wheel optical encoding. For example, en electronic stability control system relies on the critical output of speed, position, and direction of the steering wheel, as determined by the encoder, to help drivers on icy or wet roads. In electric power steering (EPS), the transmissive sensor plays a role in providing steering wheel speed, position, and direction as inputs to a larger system using an assist motor to replace the traditional hydraulic power steering pump. The MSL-1 rating of the TCPT1300X01 and TCUT1300X01 is important for automotive and industrial manufacturers. Typical optical devices, like visible LEDs, have an MSL4 rating and must be assembled within 72 hours of opening the reel packaging. If not used in 72 hours, the component will absorb moisture and require baking for up to 96 hours to drive that moisture out. With an MSL1 rating, the TCPT1300X01 and TCUT1300X01 have an unlimited floor life that eliminates the need for special handling by the customer. The TCPT1300X01 and TCUT1300X01 are lead (Pb)-free and in accordance with RoHS 2002/95/EC and WEEE 2002/96/EC. Samples are available now. Production orders have a lead time of six weeks. Pricing for U.S. delivery in quantities of 6000 units is $0.60 per unit. Vishay Intertechnology, Inc., a Fortune 1,000 Company listed on the NYSE (VSH), is one of the world‘s largest manufacturers of discrete semiconductors (diodes, rectifiers, transistors, and optoelectronics and selected ICs) and passive electronic components (resistors, capacitors, inductors, sensors, and transducers). These components are used in virtually all types of electronic devices and equipment, in the industrial, computing, automotive, consumer, telecommunications, military, aerospace, and medical markets. Its product innovations, successful acquisition strategy, and ability to provide "one-stop shop" service have made Vishay a global industry leader. Vishay can be found on the Internet at http://www.vishay.com. Company Information: Name: Vishay Intertechnology, Inc. Address: 63 Lincoln Hwy., P.O. Box 4004 City: Malvern State: PA ZIP: 19355 2143 Country: USA Phone: 610-644-1300 FAX: 610-296-0657 http://www.vishay.com[/COLOR]
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