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

ALS-PT19-315C/L177/TR8 SENSOR PHOTO 630NM 2SMD Everlight Electronics Co Ltd	139,859 In Stock	1 : $0.50000 Cut Tape (CT) 4,000 : $0.19624 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	5.5 V	-	100 nA	630nm	-	-	Surface Mount	-	-40°C ~ 85°C (TA)	2-SMD, No Lead
APT2012P3BT SENSOR PHOTO TOP VIEW 0805 Kingbright	28,694 In Stock	1 : $0.41000 Cut Tape (CT) 2,000 : $0.09360 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	30 V	1 mA	100 nA	-	-	100 mW	Surface Mount	Top View	-40°C ~ 85°C (TA)	0805 (2012 Metric)
VEMT3700F-GS08 SENSOR PHOTO 940NM TOP VIEW 2LCC Vishay Semiconductor Opto Division	2,801 In Stock	1 : $1.06000 Cut Tape (CT) 1,500 : $0.35689 Tape & Reel (TR)	Automotive, AEC-Q100	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	-	50 mA	200 nA	940nm	120°	100 mW	Surface Mount	Top View	-40°C ~ 100°C (TA)	2-LCC (J-Lead)
SFH 320 FA-3/4-Z SENSOR PHOTO 980NM TOP VIEW 2LCC ams-OSRAM USA INC.	3,982 In Stock	1 : $0.66000 Cut Tape (CT) 2,000 : $0.20124 Tape & Reel (TR)	TOPLED	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	35 V	15 mA	50 nA	980nm	120°	165 mW	Surface Mount	Top View	-40°C ~ 100°C (TA)	2-LCC (J-Lead)
SFH 3219-Z SENSOR PHOTO 990NM TOP VIEW PLCC ams-OSRAM USA INC.	3,899 In Stock	1 : $0.79000 Cut Tape (CT) 2,000 : $0.24869 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	35 V	15 mA	50 nA	990nm	50°	165 mW	Surface Mount	Top View	-40°C ~ 100°C (TA)	2-PLCC
1540601NEA200 WL-STCB SMT PHOTOTRANSISTOR CHIP Würth Elektronik	5,242 In Stock	1 : $0.36000 Cut Tape (CT) 5,000 : $0.20040 Tape & Reel (TR)	WL-STCB	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	80 V	20 mA	30 nA	940nm	120°	100 mW	Surface Mount	Top View	-40°C ~ 85°C	0603 (1608 Metric)
1541201NEA400 SENSOR PHOTO 940NM TOP VIEW 1206 Würth Elektronik	2,846 In Stock	1 : $0.44000 Cut Tape (CT) 3,000 : $0.24700 Tape & Reel (TR)	WL-STCB	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	30 V	20 mA	100 nA	940nm	140°	150 mW	Surface Mount	Top View	-40°C ~ 85°C	1206 (3216 Metric)
SFH 320-3-Z SENSOR PHOTO 980NM TOP VIEW 2LCC ams-OSRAM USA INC.	1,572 In Stock	1 : $0.75000 Cut Tape (CT) 2,000 : $0.22698 Tape & Reel (TR)	TOPLED	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	35 V	15 mA	50 nA	980nm	120°	165 mW	Surface Mount	Top View	-40°C ~ 100°C (TA)	2-LCC (J-Lead)
QSB320TR PHOTO TRANSISTOR, 880NM, 0.015A Fairchild Semiconductor	2,281 Marketplace	2,281 : $0.17000 Bulk	-	Bulk	Active	35 V	15 mA	200 nA	880nm	120°	165 mW	Surface Mount	Top View	-55°C ~ 100°C (TA)	2-PLCC
AA3528P3S SENSOR PHOTO TOP VIEW 2PLCC Kingbright	0 In Stock Check Lead Time	20,000 : $0.09240 Tape & Reel (TR)	-	Tape & Reel (TR)	Active	30 V	-	100 nA	-	-	100 mW	Surface Mount	Top View	-40°C ~ 85°C (TA)	2-PLCC

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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.