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
  
                       
PT204-6B


Phototransistors Infrared Phototransistor
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Everlight 2716
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AUD 0.114
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SFH 309-5


Phototransistors PHOTOTRANSISTOR
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OSRAM 1754
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AUD 0.41
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PhototransistorsT - 1 15 mA Through Hole860 nm-35 V35 V200 mV15 mA8 us8 us165 mW- 40 C+ 100 C  
L-93DP3BT


Phototransistor; 3mm; 30V; Lens: transparent, blue
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Kingbright 1753
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AUD 0.294
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DY-PTS302320B/3T


20mA NPN 30V 75mW 100nA 940nm -25℃~+85℃ - Phototransistors ROHS
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TONYU 145
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AUD 0.0673
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SD3410-002


Phototransistors Silicon Photodarling Flat Window Can
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Honeywell 133
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AUD 9.5643
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PhotodarlingtonsTO - 46150 mW  Through Hole  15 V15 V1.1 V250 nA75 us75 us150 mW- 55 C+ 125 C  
VEMT3700-GS08


Phototransistors 60 Degree 100mW 70 Volt 50mA
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Vishay 116
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AUD 0.398
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 PLCC - 2 50 mA Smd/Smt850 nm 70 V  200 nA6 us6 us100 mW- 40 C+ 100 CVemt 
PGM5549-MP


Photoresistor; 100mW; 45÷140kO; 540nm; Mounting: THT; 150VDC
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Token 114
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AUD 0.78
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OP300SL


Phototransistors NPN Photodarlington
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TT Electronics 107
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AUD 2.4986
Multiples of: 1

PhotodarlingtonsPILL 0.8 mA  890 nm 15 V15 V1.1 V1 uA  50 mW- 40 C+ 125 C  
PT928-6B(6-2)


Plugin,P=2.54mm Phototransistors ROHS
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Everlight 97
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AUD 0.0463
Multiples of: 10

                   
NTE3123


Phototransistor IR Chip Silicon NPN Darlington 860nm 2-Pin
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NTE 97
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AUD 6.468
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