| Allicdata Part #: | ODD-42W-ND |
| Manufacturer Part#: |
ODD-42W |
| Price: | $ 11.01 |
| Product Category: | Sensors, Transducers |
| Manufacturer: | Opto Diode Corp |
| Short Description: | PHOTODIODE LOCAP 42MM 632NM TO-8 |
| More Detail: | Photodiode 940nm 30ns |
| DataSheet: |  ODD-42W Datasheet/PDF |
| Quantity: | 1000 |
| 1 +: | $ 10.01070 |
| 10 +: | $ 9.58230 |
| 50 +: | $ 7.45290 |
| 100 +: | $ 6.38820 |
| 250 +: | $ 6.06879 |
| 500 +: | $ 5.74938 |
| 1000 +: | $ 5.42997 |
| Series: | Visible |
| Packaging: | Bulk |
| Part Status: | Active |
| Wavelength: | 940nm |
| Color - Enhanced: | Red |
| Spectral Range: | 400nm ~ 1100nm |
| Diode Type: | -- |
| Responsivity @ nm: | 0.4 A/W @ 632nm |
| Response Time: | 30ns |
| Voltage - DC Reverse (Vr) (Max): | 60V |
| Current - Dark (Typ): | 11nA |
| Active Area: | 42mm² |
| Viewing Angle: | -- |
| Operating Temperature: | -55°C ~ 100°C |
| Mounting Type: | Through Hole |
| Package / Case: | -- |
Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us: sales@allicdata.com
Optical Sensors - Photodiodes
A photodiode is a semiconductor device wherein a PN junction is employed so that it can detect the presence of light or air particles. A common type of photodiode is the ODD-42W, which is used in many different fields, ranging from optical communication systems to medical and scientific analysis.
Application Fields
The ODD-42W is a very versatile photodiode that can be used in a variety of applications, including but not limited to:
- Optical communication systems: ODD-42W photodiodes are used in fiber optic communications because they provide high signal-to-noise ratios and low insertion loss. They can also be used to detect low-level optical signals, such as in laser-based networks.
- Medical and scientific analysis: Photodiodes can be used to measure the intensity of light for photometric analysis, or in spark studies designed to measure particle movements in the atmosphere. They can also be used for fluorescence detection in medical or scientific applications.
- Optical sensors: ODD-42W photodiodes can be used as detectors for optical sensors, which can be used in both automation and safety applications. They can detect the presence of light and generate a signal indicating the amount of light emitted by a specific source.
Working Principle
When light strikes the photodiode, electrons in the semiconductor material near the junction of the PN junction are excited. This creates a current that flows through the photodiode, which can then be measured with an appropriate circuitry. This current is proportional to the amount of light that is striking the surface of the photodiode, and can be used to measure light intensity or measure the presence of light or other particles.
Photodiodes can also be used to measure the speed of light as well as its intensity. By measuring the amount of time it takes for light to travel a certain distance, the speed of light can be determined. Photodiodes are also used in digital cameras to detect the intensity of light and adjust the shutter speed accordingly.
Conclusion
The ODD-42W photodiode is a versatile and widely used device in a variety of different applications. It is used in many fields, including optical communication systems, medical and scientific analysis, and optical sensors. Its working principle is based on the excitation of electrons in the PN junction of the semiconductor material when light strikes the surface. This results in a current that is proportional to the amount of light that is striking the surface. Additionally, photodiodes can also be used to measure the speed of light, as well as its intensity.
The specific data is subject to PDF, and the above content is for reference
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