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
  
                       
SFH 309 FA-3/4


Phototransistors PHOTOTRANSISTOR
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OSRAM 2309
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AUD 0.288
Multiples of: 1

PhototransistorsT - 1 15 mA Through Hole900 nm-35 V35 V200 mV15 mA7 us7 us165 mW- 40 C+ 100 CSFH 309 FAAEC - Q100
ZSPT-3216B-19D-T15


1206 Phototransistors ROHS
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Chau Light 465
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AUD 0.0496
Multiples of: 10

                   
ZSPT868B-F14/H


Plugin,P=2.54mm Phototransistors ROHS
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Chau Light 460
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AUD 0.0824
Multiples of: 5

                   
PT534-6B


Phototransistors IR Phototransistor
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Everlight 460
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AUD 0.102
Multiples of: 5

Phototransistors                  
ZSPT054B


Plugin,D=5mm Phototransistors ROHS
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Chau Light 455
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AUD 0.0476
Multiples of: 10

                   
PT-IC-AC-3-PE-550


Phototransistor; 3mm; λp max:550nm; Lens: transparent; 70mW
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Token 452
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AUD 0.6459
Multiples of: 1

           0.8 uA       
XYC-PT3A850DC-L1


2mA NPN 70mW 30V 100nA 940nm Plugin,D=3mm Phototransistors ROHS
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Newopto Photoelectric 446
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AUD 0.0635
Multiples of: 10

      940 nm            
OP515B


Phototransistors Photo Transistor
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TT Electronics 438
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AUD 7.9671
Multiples of: 1

                   
OP560A


Phototransistors Photodarlington
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TT Electronics 437
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AUD 1.8857
Multiples of: 1

PhototransistorsSIDE LOOKER100 mW  Through Hole  15 V15 V1.1 V100 nA  100 mW- 40 C+ 100 C  
PT-A1-FC-5-BE-940


Phototransistor; 5mm; λp max:940nm; 30V; Lens: black; 70mW
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Token 433
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AUD 0.1979
Multiples of: 1

           0.1 uA       
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