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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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
  
                       
QSE114


Phototransistors 1mA PHOTO TRANS
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ON Semiconductor 1
Ships to you
between Tue. 19 May to Thu. 21 May
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AUD 0.3803

Multiples of: 1

 SIDE LOOKER    880 nm5 V30 V  100 nA8 us8 us100 mW- 40 C+ 100 CQSE114 
BISS0001


Infrared Sensors SOP-16_150mil RoHS
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I-core 0
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AUD 0.153

Multiples of: 5

                   
EL-PT908-7C


Phototransistors Phototransistor
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AUD 0.1702

Multiples of: 1

PhototransistorsSIDE LOOKER75 mW0.78 mA   0.4 V30 V 0.4 V100 nA15 us15 us75 mW- 25 C+ 85 C  
WP3DP3BT/BD-P22


Phototransistors 3mm PHOTOTRANSISTOR
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Kingbright 0
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AUD 0.1717

Multiples of: 20000

PhototransistorsT - 1 200 uA Through Hole  30 V30 V800 mV100 nA15 us15 us100 mW (1/10 W)- 40 C+ 85 C  
PS5042


Phototransistor Chip Silicon 880nm 2-Pin Bulk
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Stanley 0
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AUD 0.1761

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  0.1 W 200 nA 880 nm     5000 ns5000 ns     
AA3528P3S


Phototransistors Phototrans 30/5V Water Clear 0.2mA
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Kingbright 0
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AUD 0.1772

Multiples of: 20000

Phototransistors3.5 mm x 2.8 mm x 1.9 mm100 mW0.4 mA100 nASmd/Smt  30 V30 V0.8 V 15 us15 us100 mW- 40 C+ 85 C  
PT26-21C/CT


Phototransistors
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AUD 0.1792

Multiples of: 1500

                   
PT1302B/C2


Phototransistors Phototransistor
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AUD 0.1816

Multiples of: 1

 T - 1 3/475 mW20 mA100 nA 980 nm 30 V   15 us15 us75 mW- 25 C+ 85 C  
PT67-21B/C14/TR8


Phototransistors IR Phototransistor
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AUD 0.1831

Multiples of: 5

           100 nA       
SFH 325


Phototransistor; PLCC2; ?p max:980nm; 35V; 60°; Lens: transparent
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AUD 0.1878

Multiples of: 1

           1 nA       
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