Allicdata Part #: | SFH310FA-ND |
Manufacturer Part#: |
SFH 310 FA |
Price: | $ 0.11 |
Product Category: | Sensors, Transducers |
Manufacturer: | OSRAM Opto Semiconductors Inc. |
Short Description: | PHOTOTRANSISTOR NPN 3MM 890NM |
More Detail: | Phototransistor 890nm Top View Radial, T-1 Lens |
DataSheet: | SFH 310 FA Datasheet/PDF |
Quantity: | 1000 |
6000 +: | $ 0.10015 |
Series: | -- |
Packaging: | Bulk |
Part Status: | Active |
Voltage - Collector Emitter Breakdown (Max): | 35V |
Current - Collector (Ic) (Max): | 50mA |
Current - Dark (Id) (Max): | 50nA |
Wavelength: | 890nm |
Viewing Angle: | 50° |
Power - Max: | 165mW |
Mounting Type: | Through Hole |
Orientation: | Top View |
Operating Temperature: | -40°C ~ 100°C (TA) |
Package / Case: | Radial, T-1 Lens |
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Optical sensors consist of a phototransistor, a photoemitter, and light-emitting diodes. The phototransistor is an active optoelectronic device that is designed to detect the presence of light. The SFH 310 FA application field is designed to address the needs of multiple applications such as optical detection, light sensing applications, and for industrial purposes.
The optical sensor functions by providing an output current when exposed to light. The phototransistor is set to detect light and utilizes a current flow, which is proportional to the intensity of the light passing through the device. The output from the device is determined by the amount of light that is incident on the device. The current generated is proportional to the incident light and is itself amplified by the transistor.
The SFH 310 FA phototransistor has an internal construction that consists of two semiconductor layers. The first layer is the emitter which is composed of a photoemitter and the other is a collector layer which when exposed to the light will cause electrons to move towards it, creating an increased current flow. The light-emitting diode is used to provide the necessary electrical current to turn the phototransistor on. The diode will generate light when it is exposed to a voltage, and the light energy is then absorbed by the photoemitter, generating an electron current. This electron current will then travel through the base of the phototransistor, amplifying the signal and providing an output current.
The SFH 310 FA phototransistor is an ideal component for optical detection and sensing applications due to its fast response rate. The photoemitter has a fast response time, which allows it to detect the signal quickly and accurately. The speed of the response time is important when detecting light events that move quickly across the field of view. Additionally, the photoemitter ensures a consistent and accurate output.
The phototransistor also provides good noise immunity, which means that it is able to detect signals accurately even when there are high levels of noise in the environment. The high signal-to-noise ratio ensures a reliable and accurate output even in noisy environments. In addition, the SFH 310 FA phototransistor has an operating temperature range of -40°C to +85°C which ensures reliable and stable operation even in extreme conditions.
The SFH 310 FA application field is a versatile optical sensor that can be used for a range of applications. It is designed to be used as a light sensor and for industrial purposes. The output from the device is proportional to the intensity of the light passing through it, and its high response rate and reliable output make it ideal for applications that require a fast and accurate response. It has a wide operating temperature range and good noise immunity which makes it suitable for use in industrial settings.
The specific data is subject to PDF, and the above content is for reference
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