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
  
                       
BPW85


Phototransistors NPN Phototransistor 70V 100mW 850nm
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Vishay 4222
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AUD 0.5578
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PhototransistorsT - 1 50 mA  850 nm 70 V70 V0.3 V200 nA2 us2.3 us100 mW- 40 C+ 100 C  
SD1410-002L


Phototransistors 24deg, 2mA, Coaxial 75us Rise and Fall
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Honeywell 4126
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AUD 0.4742
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 METAL CAN      15 V  250 nA75 us75 us75 mW- 55 C+ 125 C  
TEST2600


Phototransistors Side view 850-980nm +/-30 deg
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Vishay 3878
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AUD 0.6024
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PhototransistorsSIDE VIEW - MICRO100 mW50 mA100 nAThrough Hole920 nm 70 V70 V0.3 V   100 mW- 40 C+ 85 C  
OP600C


Phototransistors Photo Transistor
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TT Electronics 3733
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AUD 4.9286
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QSB363


Phototransistors T-3/4 PHOTO SENSOR
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ON Semiconductor 3726
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AUD 0.309
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PhototransistorsT - 3/475 mW1.5 mA Smd/Smt940 nm 30 V30 V0.4 V100 nA15 us15 us75 mW- 40 C+ 85 CQsb363 
VEMT2020X01


Phototransistors NPN Phototransistor
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Vishay 3541
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AUD 0.2978
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Phototransistors  50 mA Smd/Smt860 nm 20 V20 V0.4 V100 nA  100 mW- 40 C+ 100 CVemtAec - Q101
APA3010P3BT-GX


Phototransistors 30/5V VBR 15us IR 3x1x2mm
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Kingbright 3489
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AUD 0.1641
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Phototransistors3 mm x 2 mm x 1 mm100 mW0.3 mA100 nASmd/Smt  30 V30 V0.8 V 15 us15 us100 mW- 40 C+ 85 C  
SFH 309-4/5


Phototransistors PHOTOTRANSISTOR
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OSRAM 3489
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AUD 0.2794
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PhototransistorsT - 1 15 mA Through Hole860 nm-35 V35 V200 mV15 mA8 us8 us165 mW- 40 C+ 100 C  
OP506A


Phototransistors PHOTOSENSOR
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TT Electronics 3459
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AUD 1.3095
Multiples of: 1

PhototransistorsT - 1100 mW 100 nAThrough Hole935 nm 30 V30 V0.4 V   100 mW- 40 C+ 100 C  
OP505A


Phototransistors PHOTOSENSOR
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TT Electronics 2984
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AUD 1.1052
Multiples of: 1

PhototransistorsT - 1 - 2   Through Hole935 nm 30 V30 V400 mV100 nA  100 mW- 40 C+ 100 C  
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