Optical Sensors - Phototransistors

Optical Sensors - Phototransistors

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Image Part Number Manufacturer Description Series Operating Temperature Packaging Mounting Type RoHS Status Manufacturer Part Number Contact Material Viewing Angle Package / Case
QSE133 AMI Semiconductor / ON Semiconductor IC PHOTOTRANS IR 880NM SIDE-LOOK - -40°C ~ 100°C (TA) Bulk Through Hole - - - 50° Radial, Side View
BPX 80 OSRAM Opto Semiconductors, Inc. PHOTOTRANSISTOR ARRAY NPN MINI - -40°C ~ 80°C (TA) Bulk Through Hole - - - 36° 6-SDIP (0.071", 1.80mm)
PT12-21C/TR8 Everlight Electronics PHOTOTRANSISTOR WATER CLR RA SMD - -25°C ~ 85°C (TA) Original-Reel® Surface Mount, Right Angle - - - - 2-SMD, No Lead
PNZ108CLS Panasonic NPN PHOTOTRANS 900NM TO-18 SMALL - - - Through Hole - - - 160° TO-206AA, TO-18-3 Metal Can
OP501 Optek Technology / TT Electronics PHOTOTRANSISTOR NPN BLK 0805 SMD - -25°C ~ 85°C (TA) Tape & Reel (TR) Surface Mount - - - 150° 0805 (2012 Metric)
AA3528P3S Kingbright LED IR 940NM 3.5X2.8MM SMD - -40°C ~ 85°C (TA) Tape & Reel (TR) Surface Mount - - - - 2-PLCC
KDT00030TR AMI Semiconductor / ON Semiconductor PHOTOTRANSISTOR PHOTO DET 2PLCC - -40°C ~ 85°C (TA) Cut Tape (CT) Surface Mount - - - - 2-SMD, J-Lead
TEMT1030 Electro-Films (EFI) / Vishay PHOTOTRANSISTOR 950NM 1.9MM - -40°C ~ 85°C (TA) Cut Tape (CT) Surface Mount - - - 30° 2-SMD, Yoke Bend
PNA1608L Panasonic NPN PHOTOTRANS 800NM SIDE VIEW - - - Through Hole - - - - Radial
PNZ102 Panasonic NPN PHOTOTRANSISTOR 800NM TO-18 - - - Through Hole - - - 20° TO-206AA, TO-18-3 Metal Can

About Optical Sensors - Phototransistors


Phototransistors are semiconductor devices that convert light energy into electrical signals. They consist of a semiconductor junction and a transparent window that allows light to enter and interact with the semiconductor material. Phototransistors amplify the current generated by incident light, making them suitable for applications requiring high sensitivity to light levels, such as optical encoders, ambient light sensing, and infrared remote control systems.