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
  
                       
KP-2012P3C


Phototransistors
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Kingbright 1741
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AUD 0.2163
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PT67-21B/L606/TR8(DVP-2)


SMD-2P,2.7x3.2mm Phototransistors ROHS
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Everlight 1736
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AUD 0.0461
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QSE113E3R0


Phototransistors 0.25mA, 5V Phototransistor
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ON Semiconductor 1717
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AUD 0.3959
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 SIDE LOOKER100 mW 100 nA 880 nm 30 V   8 us8 us100 mW- 40 C+ 100 CQse113 
PGM5626D


Photoresistor; 100mW; 8÷20kO; 560nm; Mounting: THT; 150VDC
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Token 1652
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AUD 0.168
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SFH 320-3


Phototransistor; PLCC2; ?p max:980nm; 35V; 60°; Lens: transparent
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OSRAM 1628
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AUD 0.4237
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           1 nA       
BISS0001M/TR


Infrared Sensors SOP-16 RoHS
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HGSEMI 1590
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AUD 0.0866
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MHT153PTBT


1206 Phototransistors ROHS
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MEIHUA 1581
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AUD 0.1231
Multiples of: 5

      940 nm            
PT26-61B/TR8


Phototransistors
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Everlight 1445
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AUD 0.0798
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      940 nm            
SFH 313 FA-2/3


Phototransistors PHOTOTRANSISTOR
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OSRAM 1275
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AUD 0.444
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PhototransistorsT - 1 3/4 50 mA Through Hole870 nm-70 V70 V150 mV200 nA12 us12 us200 mW- 40 C+ 100 C  
PT-A1-AC-3-PE-850


Phototransistor; 3mm; λp max:850nm; 30V; Lens: transparent; 70mW
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Token 970
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AUD 0.1475
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