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
  
                       
PT-A6-AC-5-BN-520


Phototransistor; 5mm; λp max:520nm; 60V; Lens: transparent; 50mW
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AUD 0.6422

Multiples of: 1

           0.2 uA       
BPX 81


Phototransistors PHOTOTRANSISTOR
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AUD 0.6452

Multiples of: 1

PhototransistorsM in I - ATURE ARRAY90 mW50 mA-Through Hole850 nm 35 V35 V150 mw 7 us7 us90 mW- 40 C+ 80 C  
Q62702-P3595


Phototransistor Chip Silicon 880nm 2-Pin T-1
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AUD 0.6816

Multiples of: 2000

  0.165 W 50 nA 880 nm     5000/8000 ns5000/8000 ns     
Q65110A2490


Phototransistor IR Chip Silicon 980nm 2-Pin PLCC
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

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AUD 0.6829

Multiples of: 1

  0.165 W 50 nA 980 nm            
OP525


Phototransistors Phototransistor
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AUD 0.715

Multiples of: 2

Phototransistors121075 mW 100 nA   30 V30 V0.4 V 15 us15 us - 25 C+ 85 C  
SFH 3400-2/3-Z


Phototransistors PHOTOTRANSISTOR
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AUD 0.7173

Multiples of: 2000

PhototransistorsDIL - 3120 mW50 mA100 nASmd/Smt850 nm 70 V70 V170 mV 24 us , 34 us24 us , 34 us120 mW- 40 C+ 100 C  
SFH 3201


OSRAM Opto Semiconductors Phototransistors PHOTOTRANSISTOR
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AUD 0.7448

Multiples of: 1

 SMT 50 mA  850 nm 70 V  200 nA  120 mW- 40 C+ 100 C  
PT-IC-AC-5-PN-520


Phototransistor; 5mm; λp max:520nm; Lens: transparent; Front: flat
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AUD 0.7538

Multiples of: 1

           0.8 uA       
PT4800E0000F


Phototransistors 800nm 1.0mA
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AUD 0.7632

Multiples of: 1

 TH in TYPE 20 mA    35 V  100 nA3 us3.5 us75 mW- 25 C+ 85 C  
SFH3710


SENSOR, AMB. LIGHT
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AUD 0.7671

Multiples of: 1

           3 nA       
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