Transmissive sensors in a small 5.5mm x 5.85mm x 7mm SMD package for automotive and industrial applications

Recently, Vishay Intertechnology, Inc. announced the launch of two AEC-Q101 certified transmissive light sensors, the TCUT1630X01 and TCUT1800X01, for automotive and industrial applications. The Vishay Semiconductors TCUT1630X01 and TCUT1800X01 are available in a small 5.5mm x 5.85mm x 7mm package and are the industry's first 3- and 4-channel transmissive sensors.

The 3-channel TCUT1630X01 contains an infrared emitter and three photocell detectors, with the emitter and detector facing each other in a surface mount package. The device's package structure is higher than that of the previous generation, and it has a vertical push-pull switch and indexing function, making it ideal for spin-on coding. The 4-channel TCUT1800X01 contains 2 IR emitters and 4 photocell detectors for up to 16 locations for absolute or incremental encoding.

Sensors released today can detect motion, speed and direction, and can be used as encoders close to the engine in high temperature environments, as well as position sensors for internal knobs, ignition locks, adaptive headlights and electric power steering (EPS) systems. In industrial applications, these devices are ideal for monitoring gas and water meters, detecting the status of doors and panels, and detecting coin insertion or card insertion. The typical output current of the TCUT1630X01 and TCUT1800X01 is 1.3A and the operating wavelength is 950nm. The photo sensor has a notch width of 3 mm, a hole diameter of 0.3 mm, and an operating temperature of -40 ° C to + 105 ° C.

The TCUT1630X01 and TCUT1800X01 have a moisture sensitivity rating of 1 (MSL1) and can be stored in the workshop for long periods of time. The device is compatible with the JEDEC-STD-020D standard reflow process and is RoHS and Vishay green, halogen free.

Samples are available for light sensors and are in volume production, with lead times of eight to ten weeks for larger orders.