Phototransistors

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Mfr Part #	Quantity Available	Price	Series	Package	Product Status	Voltage - Collector Emitter Breakdown (Max)	Current - Collector (Ic) (Max)	Current - Dark (Id) (Max)	Wavelength	Viewing Angle	Power - Max	Mounting Type	Orientation	Operating Temperature	Package / Case

SFH 325 FA-3/4-Z SENSOR PHOTO 980NM SIDE VIEW SMD ams-OSRAM USA INC.	9,126 In Stock	1 : ¥6.12000 Cut Tape (CT) 2,000 : ¥1.85076 Tape & Reel (TR)	SIDELED	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	35 V	15 mA	50 nA	980nm	120°	165 mW	Surface Mount, Right Angle	Side View	-40°C ~ 100°C	2-SMD, Boomerang
AA4040P3C-P22 SENSOR PHOTO 940NM SIDE VIEW SMD Kingbright	1,201 In Stock	1 : ¥4.93000 Cut Tape (CT) 500 : ¥2.15982 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	30 V	600 µA	100 nA	940nm	120°	100 mW	Surface Mount, Right Angle	Side View	-40°C ~ 85°C	2-SMD, Boomerang

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Phototransistors

Products in the phototransistor family are discrete light sensitive components which behave in similar fashion to a bipolar transistor, but use incident light instead of an electrical current applied through a device terminal to cause the device to conduct. Compared to photodiodes, phototransistors generally produce a much larger output current for the same intensity of incident light, though are slower to respond to changes in light intensity. These differences result in phototransistors being simpler to apply, but less useful for high speed operation.