PT333B 5mm Infrared Photo Transistor (HCOPTO0063)

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admin
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PT333B 5mm Infrared Photo Transistor (HCOPTO0063)

Post by admin » Tue Jan 12, 2016 4:18 pm

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The PT333 series (HCOPTO0063) consists of a NPN silicon photo transistor encapsulated in a dark blue/black plastic package. Its dark blue package is designed to cut out visible light and so it suitable for the detection of infrared applications at wavelengths around 860nm. They can be used in combination with our 5mm infrared LED's for communication IR distance sensing.

Absolute Maximum Ratings
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Package Dimensions
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Datasheet
HCOPTO0063_Datasheet.pdf
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daveban
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Joined: Mon Dec 10, 2018 12:47 pm

Re: PT333B 5mm Infrared Photo Transistor (HCOPTO0063)

Post by daveban » Fri Dec 14, 2018 9:39 am

Hi, which pin is which? It's not clear from the diagram or the datasheet which pin is the collector and which is the emitter. Thanks.
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andrew
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Re: PT333B 5mm Infrared Photo Transistor (HCOPTO0063)

Post by andrew » Fri Dec 14, 2018 2:14 pm

Sorry about that,

The short leg (the flat side) is the collector and the long leg is the emitter.
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