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
  
                       
OP550A


Phototransistors PHOTOSENSOR
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TT Electronics 9637
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AUD 1.1122
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PhototransistorsT - 1100 mW 100 nAThrough Hole935 nm 30 V30 V0.4 V   100 mW- 40 C+ 100 C  
QTLP610CPDTR


Phototransistors Right Angle Phototransistor
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ON Semiconductor 1940
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AUD 0.7486
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Phototransistors  500 uA    30 V30 V400 mV100 nA15 us15 us75 mW- 25 C+ 85 CQTLP610CPD 
PGM5659D


Photoresistor; 100mW; 150÷300kO; 560nm; Mounting: THT; 150VDC
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Token 1938
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AUD 0.1933
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QSD124A4R0


Phototransistors QSD124 T-R
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ON Semiconductor 1912
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AUD 0.337
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 T - 1 3/4100 mW 100 nA   30 V   7 us7 us - 40 C+ 100 CQsd124 
QSB363YR


Fairchild Semiconductor Phototransistors Phototransistor Si Infrared
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ON Semiconductor 1905
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AUD 0.5127
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 T - 3/4    940 nm5 V30 V  100 nA15 us15 us75 mW- 25 C+ 85 CQsb363 
SFH 320 FA-34-Z


OSRAM Opto Semiconductors Phototransistors PHOTOTRANSISTOR
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OSRAM 1903
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AUD 0.2968
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PhototransistorsPLCC - 2 15 mA Smd/Smt980 nm 35 V35 V150 mV50 nA8 us8 us165 mW- 40 C+ 100 C  
PT67-21B/L606/TR8(DVP-2)


SMD-2P,2.7x3.2mm Phototransistors ROHS
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Everlight 1872
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AUD 0.0677
Multiples of: 10

                   
OPB100-SZ


Phototransistors Infrared 890nm Sensor
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TT Electronics 1718
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AUD 6.0413
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Phototransistors 250 mW5 mA     30 V0.4 V100 nA  250 mW- 40 C+ 80 C  
ZSPT-3528C-18-Z2


SMD3528 Phototransistors ROHS
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Chau Light 0
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AUD 0.0624
Multiples of: 10

                   
ZSPT-Z3215B-10D-Z2


1206 Phototransistors ROHS
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Chau Light 0
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AUD 0.0521
Multiples of: 10

                   
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