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
  
                       
OP565B


Phototransistors Photodarlington
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TT Electronics 5
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AUD 1.4096
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PhotodarlingtonsSIDE LOOKER100 mW9.8 mA100 nAThrough Hole930 nm 15 V15 V1.1 V   100 mW- 40 C+ 100 C  
ZPD034B


NPN 30V 75mW 5nA 940nm -25℃~+85℃ Plugin,D=3mm Phototransistors ROHS
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Chau Light 4
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AUD 0.097
Multiples of: 5

      940 nm            
EG0001


Infrared Sensors SOP-16_150mil RoHS
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EG 4
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AUD 0.1337
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L-53P3BT


Phototransistor; 5mm; ?p max:940nm; 30V; 30°
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Kingbright 1
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AUD 0.204
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           100 nA       
XL-2012PDC


NPN 30V 30nA 880nm 0805 LED Emitters - Infrared, UV, Visible RoHS
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XINGLIGHT 0
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AUD 0.0285
Multiples of: 20

                   
AA4040P3C-P22


Phototransistors 4x4mm PHOTOTRANS RA SMD LED
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Kingbright 0
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AUD 0.0295
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PhototransistorsSMD - 2 600 uA SMD/SMT  30 V30 V800 mV100 nA15 us15 us100 mW (1/10 W)- 40 C+ 85 C  
PT19-21C/L41/TR8(GH)


0603 Phototransistors ROHS
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Everlight 0
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AUD 0.0363
Multiples of: 10

                   
LKPT30102B-A01(XY)


50mA NPN 30V 100nA 940nm SMD-3P,1x3mm Phototransistors ROHS
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Everlight 0
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AUD 0.0441
Multiples of: 10

      940 nm            
XYC-PT204B-L1


2mA NPN 70mW 30V 100nA 940nm Plugin,D=3mm Phototransistors ROHS
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Newopto Photoelectric 0
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AUD 0.0447
Multiples of: 10

                   
MPT60363T(SHW)


SMD Phototransistors ROHS
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Everlight 0
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AUD 0.0458
Multiples of: 10

                   
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