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
  
                       
LTR-309


Phototransistor; λp max:940nm; 30V; Lens: transparent
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Lite-On 9489
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AUD 0.1316
Multiples of: 1

       5 V30 V  100 nA10 us15 us100 mW- 40 C+ 85 C  
QSD124


Phototransistors 6mA PHOTO TRANS
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ON Semiconductor 8972
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AUD 0.3409
Multiples of: 250

 T - 1 3/4    880 nm5 V30 V  100 nA7 us7 us100 mW- 40 C+ 100 CQSD124 
SFH 320 FA-3-Z


Phototransistors PHOTOTRANSISTOR
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OSRAM 8924
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AUD 0.3169
Multiples of: 1

PhototransistorsPLCC - 2165 mW15 mA50 nASmd/Smt980 nm 35 V35 V150 mV 7 us7 us165 mW- 40 C+ 100 C  
SFH 300 FA


Phototransistor; λp max:880nm; 35V; 25°; λd:730-1120nm; 0.11mm2
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OSRAM 8845
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AUD 0.2793
Multiples of: 1

           1 nA       
SFH 325-3-Z


OSRAM Opto Semiconductors Phototransistors PHOTOTRANSISTOR
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OSRAM 8732
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AUD 0.4154
Multiples of: 1

 PLCC - 2 15 mA  980 nm    50 nA  165 mW- 40 C+ 100 C  
SFH 309-4


Phototransistors PHOTOTRANSISTOR
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OSRAM 8404
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AUD 0.3887
Multiples of: 1

PhototransistorsT - 1 15 mA Through Hole860 nm-35 V35 V200 mV15 mA7 us7 us165 mW- 40 C+ 100 C  
VEMT2500X01


Phototransistors Reverse gullwing 470-1090nm +/-15 deg
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Vishay 8332
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AUD 0.4187
Multiples of: 1

PhototransistorsREVERSE GULL W in G100 mW50 mA  850 nm 20 V20 V0.4 V1 nA  100 mW- 40 C+ 100 CVemtAec - Q101
OP508FA


Optek TT Electronics Phototransistors Photo Transistor
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TT Electronics 8277
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AUD 1.6746
Multiples of: 1

 Endlooker   Through Hole  30 V30 V0.4 V100 nA  100 mW- 40 C+ 100 C  
TEMT1000


Phototransistors Reverse gullwing 730-1000nm +/-15 deg
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Vishay 8245
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AUD 0.4466
Multiples of: 1

PhototransistorsSMD - 2 100 mA Smd/Smt950 nm5 V70 V70 V0.3 V200 nA2 us2.3 us100 mW- 40 C+ 85 CTemt 
OP550B


Phototransistors Photo Transistor
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TT Electronics 7343
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AUD 1.0048
Multiples of: 1

PhototransistorsSIDE LOOKER100 mW4.7 mA Through Hole  30 V30 V0.4 V100 nA  100 mW- 40 C+ 100 C  
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