ROHM Semiconductor USA, LLC Photointerrupter Double Mold Type RPI-222

The ROHM Semiconductor RPI-222 is a photointerrupter designed for applications in optical control equipment, digital video discs, and cameras. It features an ultra-small form factor and minimal influence from stray light, making it suitable for compact designs. The device has a low collector-emitter saturation voltage, enhancing its efficiency in operation. The absolute maximum ratings include a collector power dissipation of 80 mW, a collector-emitter voltage of 30 V, and a collector current of 30 mA. It operates within a temperature range of -25 to +85 ¬8C, ensuring reliability in various environments. The photointerrupter utilizes an infrared light-emitting diode, with a peak sensitivity wavelength of 950 nm and a maximum sensitivity wavelength of 800 nm. Engineers considering this product should note its response time characteristics and electrical performance, which are critical for applications requiring precise optical sensing. The device is not designed for high-reliability applications such as aerospace or medical systems, and users should ensure compliance with safety measures and derating characteristics during implementation.