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
  
                       
TEFT4300


Phototransistors T-1 875 to 1000nm +/-30 deg
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Vishay 5160
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AUD 0.1705
Multiples of: 5

PhototransistorsT - 1 50 mA Through Hole925 nm 70 V70 V0.3 V200 nA  100 mW- 40 C+ 100 C  
XYC-PT19B-L1


400uA NPN 70mW 30V 100nA 940nm 0603 Phototransistors ROHS
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Newopto Photoelectric 5108
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AUD 0.0401
Multiples of: 10

      940 nm            
140817143300


Optoisolator Transistor Output 5000Vrms 1 Channel 4-DIP-S
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Wurth 4850
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AUD 0.2472
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 4 - SMD , GULL W in G               Wl - Ocpt 
140817143200


Optoisolator Transistor Output 5000Vrms 1 Channel 4-DIP-S
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Wurth 4850
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AUD 0.2472
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 4 - SMD , GULL W in G               Wl - Ocpt 
140817143100


Optoisolator Transistor Output 5000Vrms 1 Channel 4-DIP-S
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Wurth 4850
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AUD 0.2472
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 4 - SMD , GULL W in G               Wl - Ocpt 
140817142300


Optoisolator Transistor Output 5000Vrms 1 Channel 4-DIP-S
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Wurth 4850
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AUD 0.2472
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 4 - SMD , GULL W in G               Wl - Ocpt 
140817144200


Optoisolator Transistor Output 5000Vrms 1 Channel 4-DIP-S
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Wurth 4850
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AUD 0.2472
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 4 - SMD , GULL W in G               Wl - Ocpt 
140106146000


Optoisolator Transistor Output 5000Vrms 1 Channel 4-LSOP
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Wurth 4850
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AUD 0.2472
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 4 - SMD , GULL W in G               Wl - Ocpt 
140357145100


Optoisolator Transistor Output 3750Vrms 1 Channel 4-SOP
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Wurth 4850
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AUD 0.2472
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 4 - SMD , GULL W in G               Wl - Ocpt 
140817142400


Optoisolator Transistor Output 5000Vrms 1 Channel 4-DIP-S
Icon ROHS
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.

Wurth 4850
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AUD 0.2472
Multiples of: 1

 4 - SMD , GULL W in G               Wl - Ocpt 
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