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
  
                       
140357145000


Optoisolator Transistor Output 3750Vrms 1 Channel 4-SOP
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Wurth 4850
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 4 - SMD , GULL W in G               Wl - Ocpt 
140109146000


Optoisolator Transistor Output 5000Vrms 1 Channel 4-LSOP
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Wurth 4850
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AUD 0.2398
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 4 - SMD , GULL W in G               Wl - Ocpt 
140817142100


Optoisolator Transistor Output 5000Vrms 1 Channel 4-DIP-S
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Wurth 4850
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AUD 0.2398
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 4 - SMD , GULL W in G               Wl - Ocpt 
140817144000


Optoisolator Transistor Output 5000Vrms 1 Channel 4-DIP-S
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Wurth 4850
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140817143400


Optoisolator Transistor Output 5000Vrms 1 Channel 4-DIP-S
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Wurth 4850
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AUD 0.2398
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140817140210


Optoisolator Transistor Output 5000Vrms 1 Channel 4-DIP-S
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Wurth 4850
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AUD 0.2398
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 4 - SMD , GULL W in G               Wl - Ocpt 
140817140310


Optoisolator Transistor Output 5000Vrms 1 Channel 4-DIP-S
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Wurth 4850
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140817141310


Optoisolator Transistor Output 5000Vrms 1 Channel 4-DIP-S
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Wurth 4850
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AUD 0.2398
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140817143300


Optoisolator Transistor Output 5000Vrms 1 Channel 4-DIP-S
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Wurth 4850
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AUD 0.2398
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 4 - SMD , GULL W in G               Wl - Ocpt 
PT334-6B


Phototransistors IR Phototransistor
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Everlight 4064
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AUD 0.0486
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