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
  
                       
OP593A


Phototransistors PHOTOTRANSISTOR TO-18
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TT Electronics 1570
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AUD 0.9806
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PhototransistorsTO - 18250 mW4 mA100 nAThrough Hole890 nm 30 V30 V0.4 V   250 mW- 40 C+ 100 C  
OP593B


Optek TT Electronics Phototransistors Photo Transistor
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TT Electronics 1514
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AUD 1.0167
Multiples of: 1

                   
PGM5506


Photoresistor; 90mW; 2÷6kO; 540nm; Mounting: THT; 100VDC; ØLED:5mm
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Token 1485
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AUD 0.182
Multiples of: 1

                   
BISS0001M/TR


Infrared Sensors SOP-16 RoHS
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HGSEMI 1469
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AUD 0.0933
Multiples of: 5

                   
QSE114


Phototransistors 1mA PHOTO TRANS
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ON Semiconductor 1455
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AUD 0.4155
Multiples of: 1500

 SIDE LOOKER    880 nm5 V30 V  100 nA8 us8 us100 mW- 40 C+ 100 CQSE114 
XYC-PT3216D25-A1


450uA NPN 70mW 30V 100nA 940nm SMD,2x3.2mm Phototransistors ROHS
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Newopto Photoelectric 1435
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AUD 0.071
Multiples of: 10

      940 nm            
QSD124A4R0


Phototransistors QSD124 T-R
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ON Semiconductor 1399
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AUD 0.33
Multiples of: 1

 T - 1 3/4100 mW 100 nA   30 V   7 us7 us - 40 C+ 100 CQsd124 
DYWH-PT26-21B/CT


20mA 30V 840nm 50nA 1206 Phototransistors RoHS
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TONYU 1387
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AUD 0.0565
Multiples of: 10

      840 nm    50 nA  75 mW    
OP805SL


Phototransistors PHOTOSENSOR
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TT Electronics 1346
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AUD 3.8814
Multiples of: 1

 TO - 18250 mW 100 nAThrough Hole  30 V   7 us7 us250 mW- 65 C+ 125 C  
XL-1608PDC


NPN 30V 150nA 880nm 0603 Phototransistors ROHS
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XINGLIGHT 1183
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AUD 0.0322
Multiples of: 20

      880 nm            
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