SFH 300-3/4

Series:	--
Packaging:	Bulk
Part Status:	Active
Voltage - Collector Emitter Breakdown (Max):	35V
Current - Collector (Ic) (Max):	50mA
Current - Dark (Id) (Max):	50nA
Wavelength:	880nm
Viewing Angle:	50°
Power - Max:	200mW
Mounting Type:	Through Hole
Orientation:	Top View
Operating Temperature:	-40°C ~ 100°C (TA)
Package / Case:	Radial

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Optical Sensors - Phototransistors

Optical Sensors are devices which detect light of various wavelengths, and then convert that light into an electrical signal. Phototransistors are a subset of optical sensor which combine a photodetector and a transistor output. The SFH 300-3/4 are a specific type of phototransistor which has a wide range of applications and is very reliable.The SFH 300-3/4 is a good choice for applications which require high sensitivity, fast response, and good contrast. It features an internal photodetector which is capable of detecting wavelengths from 270nm up to 1100nm. It also has a built in transistor which amplifies the electrical signal from the photodetector, allowing it to be accurately read by electrical components.The sensitivity of the SFH 300-3/4 is also notable. It is capable of detecting light levels as low as 0.5uW/cm2. This allows it to be used in applications which require extreme sensitivity, such as medical devices or astronomy. The high contrast ratio of the device also allows it to detect small changes in light levels, making it suitable for applications such as sensing presence or absence of objects.The SFH 300-3/4 has a fast response time, which makes it well-suited for high-speed applications. Its response time is a maximum of 1ms, meaning that it is capable of detecting and responding to changes in light level in a fraction of a second. This makes it especially useful for monitoring systems which require a quick response to changes in light level.In addition to its superior sensitivity and fast response, the SFH 300-3/4 is also a very secure device. It features an internal shield which eliminates interference from external sources, ensuring that it only responds to the light it is meant to detect. This makes it ideal for use in areas where security is a priority, such as industrial automation or military systems.The SFH 300-3/4 is a versatile, reliable, and secure phototransistor which is suitable for a variety of applications. Its sensitivity, fast response time, and good contrast make it well suited for applications which require high accuracy, fast response, and good contrast. Its internal shield also makes it suitable for use in applications which require a high degree of security. It is an ideal choice for applications which require the reliable detection of light.

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