Phototransistors

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Mfr Part #	Quantity Available	Price	Tariff Status	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 320 FAG-4 E9551-Z PHOTOTRANSISTOR NPN TOPLED SMD ams-OSRAM USA INC.	0 In Stock	Obsolete	-	TOPLED®	Tape & Reel (TR)	Obsolete	35 V	15 mA	50 nA	980nm	120°	165 mW	Surface Mount	Top View	-40°C ~ 100°C	2-LCC (J-Lead)
SFH 325G-4-Z PHOTO SENSOR SIDE VIEW 2PLCC ams-OSRAM USA INC.	0 In Stock	Obsolete	-	TOPLED®	Tape & Reel (TR)	Obsolete	35 V	15 mA	50 nA	980nm	120°	165 mW	Surface Mount	Side View	-40°C ~ 100°C	2-LCC (J-Lead)
SFH 325G-3-Z PHOTO SENSOR SIDE VIEW 2PLCC ams-OSRAM USA INC.	0 In Stock	Obsolete	-	TOPLED®	Tape & Reel (TR)	Obsolete	35 V	15 mA	50 nA	980nm	120°	165 mW	Surface Mount	Side View	-40°C ~ 100°C	2-LCC (J-Lead)

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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.