Phototransistors

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Part	Manufacturer	Optoelectronic Type	Mounting Feature	Terminal Finish	Configuration	Size	Maximum Dark Current	No. of Functions	Infrared (IR) Range	Peak Wavelength (nm)	Packing Method	Maximum Response Time	Sub-Category	Maximum Operating Temperature	Shape	Minimum Operating Temperature	Minimum Collector-emitter Breakdown Voltage	Maximum Power Dissipation	Additional Features	Nominal Light Current	JESD-609 Code	Maximum On State Current
QSD122	Fairchild Semiconductor	PHOTO TRANSISTOR	THROUGH HOLE MOUNT	Matte Tin (Sn)	SINGLE	5 mm	100 nA	1	YES	880		.000006 s	Photo Transistors	100 Cel	ROUND	-40 Cel	30 V	.1 W	HIGH SENSITIVITY, DAY LIGHT FILTER	1 mA	e3
QSD124	Onsemi	PHOTO TRANSISTOR	THROUGH HOLE MOUNT	MATTE TIN	SINGLE	5 mm	100 nA	1	YES	880		.00001 s	Photo Transistors	100 Cel	ROUND	-40 Cel	30 V	.1 W	HIGH SENSITIVITY, DAY LIGHT FILTER	6 mA	e3
BPY62-4	Infineon Technologies		THROUGH HOLE MOUNT	Tin/Lead (Sn/Pb)			100 nA			850		.000009 s	Photo Transistors	125 Cel		-55 Cel		.3 W			e0	.05 A
LTR-4206E	Lite-on Technology	PHOTO TRANSISTOR	THROUGH HOLE MOUNT		SINGLE	3 mm	100 nA	1	YES		TR	.000005 s	Photo Transistors	85 Cel	ROUND	-40 Cel	30 V	.1 W	HIGH SENSITIVITY	2 mA
SDP8436-002	Honeywell Sensing And Control	PHOTO TRANSISTOR	THROUGH HOLE MOUNT				100 nA					.00001 s	Photo Transistors	100 Cel		-40 Cel		.06 W
ST-325	Kodenshi Auk	PHOTO TRANSISTOR	THROUGH HOLE MOUNT				100 nA			880			Photo Transistors	85 Cel		-25 Cel		.075 W				.02 A
NTE3122	Nte Electronics	PHOTO DARLINGTON	THROUGH HOLE MOUNT		SINGLE		1000 nA	1	YES	860		.00008 s	Photo Transistors	85 Cel	ROUND	-25 Cel	35 V	.075 W				.05 A
PT481E00000F	Sharp Corporation	PHOTO DARLINGTON		Tin/Silver/Copper (Sn/Ag/Cu)	SINGLE	1.6 mm	1000 nA	1	YES	800				85 Cel	ROUND	-25 Cel	35 V		SIDE VIEW	10 mA	e1
PT481FE0000F	Sharp Corporation	PHOTO DARLINGTON		Tin/Silver/Copper (Sn/Ag/Cu)	SINGLE	1.6 mm	1000 nA	1	YES	860				85 Cel	ROUND	-25 Cel	35 V		SIDE VIEW	.9 mA	e1
PT91-21B/TR7	Everlight Electronics	PHOTO TRANSISTOR	SURFACE MOUNT		SINGLE	1.9 mm	100 nA	1	YES	940			Photo Transistors	85 Cel	ROUND	-25 Cel	30 V	.075 W		1.5 mA		.02 A
SD1440-003L	Honeywell Sensing And Control		THROUGH HOLE MOUNT				100 nA					.000015 s	Photo Transistors	125 Cel		-55 Cel		.075 W
SDP8436-001	Honeywell Sensing And Control	PHOTO TRANSISTOR	THROUGH HOLE MOUNT				100 nA					.00001 s	Photo Transistors	100 Cel		-40 Cel		.06 W
SFH320-3-Z	Osram Opto Semiconductors	PHOTO TRANSISTOR	SURFACE MOUNT		SINGLE		50 nA	1	YES	980	TR, 13 INCH			100 Cel	SQUARE	-40 Cel	35 V	.165 W	TR, 7 INCH : 2000	.65 mA		.015 A
SFH3204-Z	Osram Opto Semiconductors	PHOTO TRANSISTOR	SURFACE MOUNT		SINGLE		50 nA	1	YES	920	TR, 7 INCH			100 Cel	SQUARE	-40 Cel	15 V			.05 mA		.015 A
SFH320-4-Z	Osram Opto Semiconductors	PHOTO TRANSISTOR	SURFACE MOUNT		SINGLE		50 nA	1	YES	980	TR, 13 INCH			100 Cel	SQUARE	-40 Cel	35 V	.165 W	TR, 7 INCH : 2000	.65 mA		.015 A
SFH325FA-Z	Osram Opto Semiconductors	PHOTO TRANSISTOR		PURE TIN OVER NICKEL	SINGLE	2.4 mm	50 nA	1	YES	980				100 Cel	ROUND	-40 Cel	35 V			.016 mA
SMD2440-002	Honeywell Sensing And Control	PHOTO TRANSISTOR	SURFACE MOUNT		SINGLE		100 nA	1	YES	880			Photo Transistors	125 Cel	ROUND	-55 Cel	30 V	.125 W		3 mA
ALS-PT243-3C/L177	Everlight Electronics	PHOTO TRANSISTOR
BPX84	Infineon Technologies		THROUGH HOLE MOUNT	Tin/Lead (Sn/Pb)			200 nA					.000008 s	Photo Transistors	85 Cel		-40 Cel					e0
PT15-21C/TR8	Everlight Electronics	PHOTO TRANSISTOR	SURFACE MOUNT		SINGLE	2 mm	100 nA	1	YES	940			Photo Transistors	85 Cel	RECTANGULAR	-25 Cel	30 V	.075 W		.3 mA		.02 A
PT26-21C/TR8	Everlight Electronics	PHOTO TRANSISTOR	SURFACE MOUNT		SINGLE	1.6 mm	50 nA	1	YES	940			Photo Transistors	85 Cel	ROUND	-25 Cel	60 V	.075 W		2.6 mA		.02 A
PT91-21C/TR7	Everlight Electronics	PHOTO TRANSISTOR			SINGLE	1.9 mm	100 nA	1	YES	940				85 Cel	ROUND	-25 Cel	30 V		HIGH SENSITIVITY	1.5 mA
SD2440-003	Honeywell Sensing And Control	PHOTO TRANSISTOR	THROUGH HOLE MOUNT				100 nA					.000015 s	Photo Transistors	125 Cel		-55 Cel		.125 W
VEMT2023SLX01	Vishay Intertechnology	PHOTO TRANSISTOR			SINGLE		100 nA	1	YES	860				100 Cel		-40 Cel	20 V		AEC-Q101	2.7 mA
BPT-BP1A34	American Bright Optoelectronics	PHOTO TRANSISTOR			SINGLE	5 mm	100 nA	1	YES	940					ROUND		30 V			.6 mA
BPW40	Telefunken Microelectronics		THROUGH HOLE MOUNT	Tin/Lead (Sn/Pb)			200 nA			780		.0000016 s	Photo Transistors	100 Cel		-20 Cel		.1 W			e0	.1 A
BPX43-4/5	Osram Opto Semiconductors	PHOTO TRANSISTOR	THROUGH HOLE MOUNT	Tin (Sn)	SINGLE	4.7 mm	100 nA	1	YES	880		.000018 s	Photo Transistors	125 Cel	ROUND	-40 Cel		.22 W		15 mA	e3	.05 A
BPX89	Infineon Technologies		THROUGH HOLE MOUNT	Tin/Lead (Sn/Pb)			200 nA					.000008 s	Photo Transistors	85 Cel		-40 Cel					e0
PT100MF0MP	Sharp Corporation	PHOTO TRANSISTOR		Gold (Au)	SINGLE	1.6 mm	100 nA	1	YES	910				85 Cel	ROUND	-30 Cel	35 V			2 mA	e4
PT12-21C/TR8	Everlight Electronics	PHOTO TRANSISTOR			SINGLE	2 mm	100 nA	1	YES	940				85 Cel	RECTANGULAR	-25 Cel	30 V			1.14 mA
PT91-21B/TR10	Everlight Electronics	PHOTO TRANSISTOR	SURFACE MOUNT		SINGLE	1.9 mm	100 nA	1	YES	940			Photo Transistors	85 Cel	ROUND	-25 Cel	30 V	.075 W		1.5 mA		.02 A
PT91-21B/TR9	Everlight Electronics	PHOTO TRANSISTOR	SURFACE MOUNT		SINGLE	1.9 mm	100 nA	1	YES	940			Photo Transistors	85 Cel	ROUND	-25 Cel	30 V	.075 W		1.5 mA		.02 A
QSD723	Onsemi	PHOTO TRANSISTOR	THROUGH HOLE MOUNT	Tin (Sn)	SINGLE	4.675 mm	100 nA	1	YES	880		.000008 s	Photo Transistors	100 Cel	ROUND	-40 Cel	30 V	.1 W	HIGH SENSITIVITY, DAY LIGHT FILTER	2.5 mA	e3
QSE213C	Fairchild Semiconductor	PHOTO TRANSISTOR	THROUGH HOLE MOUNT		SINGLE	1.52 mm	100 nA	1	YES	880			Photo Transistors	100 Cel	ROUND	-40 Cel	30 V	.1 W	DAYLIGHT FILTER, SIDE LOOKER	.2 mA
SD1440-004L	Honeywell Sensing And Control		THROUGH HOLE MOUNT				100 nA					.000015 s	Photo Transistors	125 Cel		-55 Cel		.075 W
SD3410-001	Honeywell Sensing And Control	PHOTO DARLINGTON	THROUGH HOLE MOUNT				250 nA					.000075 s	Photo Transistors	125 Cel		-55 Cel		.15 W
SDP8405-003	Honeywell Sensing And Control	PHOTO TRANSISTOR	THROUGH HOLE MOUNT				100 nA					.000015 s	Photo Transistors	100 Cel		-40 Cel		.07 W
SFH309	Infineon Technologies		THROUGH HOLE MOUNT	Tin/Lead (Sn/Pb)			200 nA			860			Photo Transistors	100 Cel		-55 Cel					e0	.015 A
SFH309-4/5	Osram Opto Semiconductors	PHOTO TRANSISTOR	RADIAL MOUNT	TIN	SINGLE	3 mm	50 nA	1	YES	860			Photo Transistors	100 Cel	ROUND	-40 Cel		.165 W		1.12 mA	e3	.015 A
SFH309-5	Infineon Technologies		THROUGH HOLE MOUNT	Tin/Lead (Sn/Pb)			200 nA			860		.000008 s	Photo Transistors	100 Cel		-55 Cel		.165 W			e0	.015 A
SFH309-5/6	Osram Opto Semiconductors	PHOTO TRANSISTOR	RADIAL MOUNT	TIN	SINGLE	3 mm	50 nA	1	YES	860			Photo Transistors	100 Cel	ROUND	-40 Cel		.165 W		1.8 mA	e3	.015 A
SFH313FA-3	Infineon Technologies		THROUGH HOLE MOUNT	Tin/Lead (Sn/Pb)			200 nA			870			Photo Transistors	100 Cel		-55 Cel					e0	.05 A
SFH3211FA-Z	Osram Opto Semiconductors	PHOTO TRANSISTOR		TIN NICKEL	SINGLE	2.4 mm	200 nA	1	YES	900				100 Cel	SQUARE	-40 Cel					e2
SFH325-Z	Osram Opto Semiconductors	PHOTO TRANSISTOR		PURE TIN OVER NICKEL	SINGLE	2.4 mm	50 nA	1	YES	980				100 Cel	ROUND	-40 Cel	35 V			.016 mA
SFH325FA-4-Z	Osram Opto Semiconductors	PHOTO TRANSISTOR		TIN	SINGLE	2.4 mm	50 nA	1	YES	980				100 Cel	ROUND	-40 Cel	35 V			.04 mA	e3
SFH3605-2/3	Osram Opto Semiconductors	PHOTO TRANSISTOR	SURFACE MOUNT	Tin (Sn)	SINGLE		50 nA	1	YES	990	TR, 7 INCH		Photo Transistors	100 Cel		-40 Cel		.13 W	AEC-Q101	.1 mA	e3	.015 A
VEMT2000X01	Vishay Intertechnology	PHOTO TRANSISTOR	SURFACE MOUNT	Matte Tin (Sn)	SINGLE	1.8 mm	100 nA	1	YES	860			Photo Transistors	100 Cel	ROUND	-40 Cel	20 V	.1 W	DAY LIGHT, HIGH SENSITIVITY	6 mA	e3	.05 A
VEMT4700F-GS08	Vishay Intertechnology	PHOTO TRANSISTOR	SURFACE MOUNT		SINGLE	2.4 mm	200 nA	1	YES	940			Photo Transistors	100 Cel	ROUND	-40 Cel	70 V	.1 W	DAY LIGHT FILTER, HIGH SENSITIVITY	.5 mA		.05 A

Phototransistors

A phototransistor is an electronic component that uses light to control the flow of electrical current. It is a type of bipolar transistor that is designed to respond to the presence of light by amplifying the current flowing through it. Phototransistors are widely used in a variety of applications, including in optical communication systems, photodetectors, and motion detectors.

Phototransistors work by using light to generate a flow of electrons that controls the flow of current through the transistor. When light hits the phototransistor, it causes electrons to be released, which flow through the transistor and control the current flowing through it. The current flowing through the transistor can be amplified and used to control other components in a circuit.