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
  
                       
PT26-51B/TR8


Phototransistors Phototransistor
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Everlight 38994
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AUD 0.0707
Multiples of: 10

PhototransistorsSIDE LOOKER75 mW1 mA Smd/Smt940 nm 30 V60 V0.4 V100 nA15 us15 us75 mW- 25 C+ 85 C  
Hot TEKT5400S


Phototransistors Sideview 850-980nm +/-37 deg
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Vishay 30005
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AUD 0.4778
Multiples of: 1

Phototransistors  100 mA Through Hole920 nm5 V70 V 300 mV100 nA6 us8 us150 mW- 40 C+ 85 C  
PT204-6B


Phototransistors Infrared Phototransistor
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Everlight 24482
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AUD 0.0514
Multiples of: 10

                   
PT19-21B/L41/TR8


Phototransistors 940nm Top View 0603 (1608 Metric)
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Everlight 24444
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AUD 0.0381
Multiples of: 20

Phototransistors                  
PT928-6C(6-2)


Phototransistors
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Everlight 22116
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AUD 0.0391
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      860 nm            
LL-304PTD4B-1A


Phototransistor; 3mm; ?p max:940nm; 30V; 30°; ?d:700-1200nm; 75mW
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Lucky Light 22077
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AUD 0.1003
Multiples of: 5

                   
PT928-6C(X3-X5)(XBY)


20mA NPN 30V 75mW 100nA 940nm Plugin,L=4.6mm Phototransistors ROHS
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Everlight 20176
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AUD 0.0393
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PT15-21C/TR8


Phototransistors IR Phototransistor
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Everlight 20166
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AUD 0.0504
Multiples of: 10

                   
SFH 3716


Phototransistors Light Sensor ChipLED
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Osram 17356
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AUD 0.3612
Multiples of: 1

Phototransistors0805 (2012 METRIC) 20 mA SMD/SMT  5.5 V5.5 V 3 nA   - 40 C+ 100 CSFH 3716AEC - Q101
PT42-21B-TR8


Phototransistors IR Phototransistor
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Everlight 16669
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AUD 0.083
Multiples of: 5

                   
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