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
  
                       
ZSPT-3528C-18-Z2


SMD3528 Phototransistors ROHS
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Chau Light 1920
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AUD 0.0561
Multiples of: 10

                   
QSD124A4R0


Phototransistors QSD124 T-R
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ON Semiconductor 1889
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AUD 0.3064
Multiples of: 1

 T - 1 3/4100 mW 100 nA   30 V   7 us7 us - 40 C+ 100 CQsd124 
LL-S350PTC-1A


Phototransistor; 1206; ?p max:940nm; 30V; 60°; Lens: transparent
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Lucky Light 1853
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AUD 0.234
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SFH 309 FA


Phototransistors PHOTOTRANSISTOR
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OSRAM 1826
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AUD 0.27
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PhototransistorsT - 1 15 mA Through Hole900 nm-35 V35 V200 mV15 mA--165 mW- 40 C+ 100 CSFH 309 FAAEC - Q100
LTR-526AD


Phototransistors Phototrans Filtered
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Lite-On 1788
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AUD 0.3865
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PhotodiodesSIDE LOOKER   Through Hole900 nm    30 nA50 ns50 ns150 mW- 40 C+ 85 C  
RPT-34PB3F


Phototransistors PHOTO Visible Ray Cut Colored Pkg
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ROHM 1757
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AUD 0.3504
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 T - 1150 mW30 mA0.5 uAThrough Hole800 nm5 V32 V   10 us10 us150 mW- 25 C+ 85 CRpt - 34Pb3f 
ZSPT-3528B-19-Z2


SMD3528 Phototransistors ROHS
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Chau Light 1746
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AUD 0.0561
Multiples of: 10

                   
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 0.4078
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 SIDE LOOKER100 mW 100 nA 880 nm 30 V   8 us8 us100 mW- 40 C+ 100 CQse113 
SFH 313 FA-2/3


Phototransistors PHOTOTRANSISTOR
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OSRAM 1661
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AUD 0.446
Multiples of: 1

PhototransistorsT - 1 3/4 50 mA Through Hole870 nm-70 V70 V150 mV200 nA12 us12 us200 mW- 40 C+ 100 C  
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