onsemi Infrared Phototransistor, Surface Mount 2-Pin Subminiature Package, 12° Beam Angle QSB363

The onsemi QSB363 is a high-quality infrared phototransistor designed for industrial and electronic applications requiring precise optical sensing and detection. Encased in a compact subminiature surface mount package, the device supports efficient integration into densely populated circuit boards.

With a narrow 12° beam angle, the QSB363 enables focused infrared reception, ideal for remote controls, optical switches, and sensor arrays. Its sensitivity peaks at a wavelength of 940nm, providing reliable detection in various ambient lighting conditions.

The phototransistor features rapid response times of 15 microseconds for both rise and fall intervals, ensuring quick signal transitions essential for high-speed detection tasks. Operating reliably over a broad temperature range from -40°C to 85°C, it is well-suited for automotive, industrial, and consumer electronics environments.

Supporting collector currents up to 1.5mA and a collector-emitter voltage rating of 30V, the device ensures robust performance under typical operating conditions. The black plastic package includes a daylight filter to minimize interference, and it is available with multiple lead form options including gull-wing, yoke, and z-bend to accommodate different PCB layouts.

Packaging on tape and reel supports easy automated pick-and-place assembly, enhancing manufacturing efficiency and quality control. The compact 2-pin design, combined with onsemi's manufacturing quality, makes the QSB363 an excellent choice for designers aiming for reliability and precision in infrared photodetection applications.

The QSB363 features a 12° angle of half sensitivity, providing focused infrared detection. It operates efficiently within a temperature range of -40°C to 85°C. Designed in a compact subminiature surface mount package measuring 3mm height, 2.7mm length, and 2.2mm width.

Collector current rating up to 1.5mA with a maximum collector-emitter voltage of 30V. High sensitivity with a peak wavelength at 940nm and typical rise and fall times of 15μs. Available in tape and reel packaging for automated assembly processes.

Lead form options include gull-wing, yoke, and z-bend, enhancing versatility in PCB mounting.

This infrared phototransistor is extensively used in electronic manufacturing, industrial measurement and control, automotive sensing solutions, consumer electronics, and optoelectronic systems. Environmentally robust and manufactured under strict quality standards, the QSB363 is a dependable component for demanding applications.

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