Phototransistors

Phototransistors are semiconductor devices that convert light into electrical signals. They are similar to regular transistors in the sense that they both employ an amplifier and two electrodes, with the dividing line between them allowing current to flow through. However, unlike regular transistors, phototransistors use a light source rather than an electric power source to control the flow of current. When light shines on the phototransistor, it creates a voltage differential between the base and collector electrodes that can be used to control the current that flows through the device. Phototransistors are often used in light-sensing applications, such as automatic door openers, fire alarms, and robotics.
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(Ex. GST)(▲▼)		Enter Qty ProductPackage / CaseMaximum Power DissipationMaximum On-State Collector CurrentMaximum Dark CurrentMounting StylePeak WavelengthOperating Supply VoltageCollector- Emitter Voltage VCEO MaxCollector-Emitter Breakdown VoltageCollector-Emitter Saturation VoltageDark CurrentRise TimeFall TimePd - Power DissipationMinimum Operating TemperatureMaximum Operating TemperatureSeriesQualification
  
                       
OP593B


Optek TT Electronics Phototransistors Photo Transistor
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TT Electronics 2333
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AUD 1.0167
Multiples of: 1

                   
PT-A2-DC-3-BE-940


Phototransistor; 3mm; λp max:940nm; 30V; Lens: black; 70mW
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Token 854
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AUD 0.184
Multiples of: 1

           0.1 uA       
XYC-PT3A850DC-A1


2mA NPN 70mW 30V 100nA 940nm Plugin,D=3mm Phototransistors ROHS
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Newopto Photoelectric 853
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AUD 0.0683
Multiples of: 10

      940 nm            
OP800A


Phototransistors Photo Transistor
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TT Electronics 839
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AUD 4.1329
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PhototransistorsTO - 18 - 3   Through Hole890 nm 30 V30 V 100 nA7 us7 us250 mW- 65 C+ 125 C  
XYC-PT3B850DC-A2


1mA NPN 70mW 30V 100nA 940nm Plugin,D=3mm Phototransistors ROHS
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Newopto Photoelectric 824
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AUD 0.071
Multiples of: 10

      940 nm            
SD3410-003


Phototransistors Silicon Photodarling Flat Window Can
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Honeywell 804
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AUD 9.2679
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 TO - 46            150 mW- 55 C+ 125 C  
SDP8405-001


Phototransistors 20 deg, 1 mA, T1 15us Rise and Fall
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Honeywell 803
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AUD 3.6039
Multiples of: 1

PhototransistorsT - 170 mW  Through Hole880 nm 30 V30 V0.4 V100 nA15 us15 us70 mW- 40 C+ 85 C  
ZSPTP28C


- Phototransistors ROHS
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Chau Light 795
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AUD 0.031
Multiples of: 20

                   
SD5491-005


Phototransistors 12deg7mAT0-18DomeLen 2 us Rise and Fall
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Honeywell 776
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AUD 7.0714
Multiples of: 1

PhototransistorsTO - 18 - 2150 mW 100 nA    30 V0.4 V 2 us2 us150 mW- 55 C+ 125 C  
BS612


Infrared Sensors Through Hole RoHS
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Senba 523
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AUD 0.9442
Multiples of: 1

                   
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