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 309-4/5


Phototransistors PHOTOTRANSISTOR
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OSRAM 3475
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AUD 0.2781
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PhototransistorsT - 1 15 mA Through Hole860 nm-35 V35 V200 mV15 mA8 us8 us165 mW- 40 C+ 100 C  
SFH 3605


Phototransistor; ?p max:990nm; 35V; 20°; Lens: transparent; 130mW
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Osram 3472
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AUD 0.69
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           1 nA       
OP516A


Phototransistors Photo Transistor
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TT Electronics 3396
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AUD 7.8257
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APDA3020P3C-P22


Phototransistors
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Kingbright 3317
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AUD 0.2169
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Phototransistors  800 uA SMD/SMT940 nm 30 V30 V800 mV100 nA15 us15 us100 mW- 40 C+ 85 C  
SML-H10TBT86


Phototransistors SMD LED TOP VIEW
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ROHM 3107
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AUD 0.264
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AP1608P1C-P22


Phototransistors 1.6x0.8mm PHOTOTRANS SMD LED
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Kingbright 3079
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AUD 0.1069
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PhototransistorsSMD - 2 300 uA SMD/SMT  30 V30 V800 mV100 nA15 us15 us100 mW (1/10 W)- 40 C+ 85 C  
PT908-7C(BIN3)


20mA NPN 30V 75mW 100nA 860nm Plugin,L=4.5mm Phototransistors ROHS
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Everlight 2252
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AUD 0.0365
Multiples of: 2

                   
PT67-21B/L41/TR8


Phototransistors
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Everlight 1944
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AUD 0.0779
Multiples of: 5

      940 nm            
VEMT2020X01


Phototransistors NPN Phototransistor
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Vishay 1809
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AUD 0.2658
Multiples of: 5

Phototransistors  50 mA Smd/Smt860 nm 20 V20 V0.4 V100 nA  100 mW- 40 C+ 100 CVemtAec - Q101
KPS-3227SP1C


Phototransistor; 580nm; 4V; 120°
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Kingbright 1111
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AUD 0.906
Multiples of: 1

                   
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