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
  
                       
PGM5659D


Photoresistor; 100mW; 150÷300kO; 560nm; Mounting: THT; 150VDC
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Token 1938
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AUD 0.1933
Multiples of: 1

                   
QSD124A4R0


Phototransistors QSD124 T-R
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ON Semiconductor 1912
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AUD 0.337
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 T - 1 3/4100 mW 100 nA   30 V   7 us7 us - 40 C+ 100 CQsd124 
QSE133


Phototransistors Phototransistor Darlington Sidelook
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ON Semiconductor 1912
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AUD 0.4909
Multiples of: 1

 SIDE LOOKER 9 mA  880 nm5 V30 V30 V 100 nA20 us50 us100 mW- 40 C+ 100 CQse133 
RPT-34PB3F


Phototransistors PHOTO Visible Ray Cut Colored Pkg
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ROHM 1907
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AUD 0.3661
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 T - 1150 mW30 mA0.5 uAThrough Hole800 nm5 V32 V   10 us10 us150 mW- 25 C+ 85 CRpt - 34Pb3f 
QSB363YR


Fairchild Semiconductor Phototransistors Phototransistor Si Infrared
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ON Semiconductor 1905
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AUD 0.4821
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 T - 3/4    940 nm5 V30 V  100 nA15 us15 us75 mW- 25 C+ 85 CQsb363 
SFH 320 FA-34-Z


OSRAM Opto Semiconductors Phototransistors PHOTOTRANSISTOR
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OSRAM 1903
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AUD 0.2968
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PhototransistorsPLCC - 2 15 mA Smd/Smt980 nm 35 V35 V150 mV50 nA8 us8 us165 mW- 40 C+ 100 C  
PT67-21B/L606/TR8(DVP-2)


SMD-2P,2.7x3.2mm Phototransistors ROHS
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Everlight 1872
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AUD 0.0677
Multiples of: 10

                   
OPS692


Phototransistors LED/Sensor Matched Pair
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TT Electronics 1846
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AUD 2.9333
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PhototransistorsSIDE LOOKER100 mW  Through Hole  30 V30 V0.4 V100 nA  100 mW- 40 C+ 100 COps69x 
SFH 320-3


Phototransistor; PLCC2; ?p max:980nm; 35V; 60°; Lens: transparent
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OSRAM 1821
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AUD 0.5022
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           1 nA       
SFH 309 FA-5


Phototransistors PHOTOTRANSISTOR
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OSRAM 1794
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AUD 0.2967
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PhototransistorsT - 1 15 mA Through Hole900 nm-35 V35 V200 mV15 mA8 us8 us165 mW- 40 C+ 100 C  
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