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VBPW34S Encyclopedia Entry
Product Overview
Category
The VBPW34S belongs to the category of photodiodes.
Use
It is used for light detection and optical sensing applications.
Characteristics
- High sensitivity to visible and near-infrared light
- Fast response time
- Low dark current
Package
The VBPW34S is typically available in a surface-mount package.
Essence
The essence of the VBPW34S lies in its ability to convert light into electrical signals with high efficiency.
Packaging/Quantity
The VBPW34S is commonly packaged in reels containing a specific quantity, typically 2000 units per reel.
Specifications
- Peak Wavelength: 560 nm
- Dark Current: 2 nA
- Responsivity: 0.6 A/W
- Reverse Voltage: 30 V
- Capacitance: 15 pF
Detailed Pin Configuration
The VBPW34S has three pins: 1. Anode 2. Cathode 3. No Connection (NC)
Functional Features
- High sensitivity to green light
- Suitable for use in ambient light sensing
- Fast response time enables rapid signal detection
Advantages and Disadvantages
Advantages
- High sensitivity to specific wavelengths
- Low dark current minimizes noise
- Fast response time enhances real-time applications
Disadvantages
- Limited spectral range compared to some other photodiodes
- Vulnerable to damage from excessive light exposure
Working Principles
The VBPW34S operates based on the principle of the internal photoelectric effect. When photons strike the diode, electron-hole pairs are generated, resulting in a measurable photocurrent.
Detailed Application Field Plans
The VBPW34S is well-suited for the following applications: - Ambient light sensing in consumer electronics - Optical pulse oximetry in medical devices - Light intensity monitoring in industrial automation
Detailed and Complete Alternative Models
Some alternative models to the VBPW34S include: - VEMD8080X01: Offers extended spectral range - SFH 2030: Higher responsivity for specific applications - PD15-22C/TR8: Lower dark current for low-light conditions
In conclusion, the VBPW34S photodiode offers high sensitivity and fast response time, making it suitable for various light detection and optical sensing applications. Its characteristics, specifications, and application field plans demonstrate its versatility and potential impact across different industries.
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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací VBPW34S v technických řešeních
Sure, here are 10 common questions and answers related to the application of VBPW34S in technical solutions:
What is VBPW34S?
- VBPW34S is a surface mount silicon PIN photodiode with high radiant sensitivity in a black, side view plastic package.
What is the spectral range of VBPW34S?
- The spectral range of VBPW34S is from 350 nm to 1100 nm.
What are the typical applications of VBPW34S?
- VBPW34S is commonly used in light barriers, industrial electronics, consumer electronics, and automotive applications.
What is the responsivity of VBPW34S?
- The responsivity of VBPW34S is typically 0.55 A/W at 950 nm.
What is the dark current of VBPW34S?
- The dark current of VBPW34S is typically 1 nA at 5 V.
What is the capacitance of VBPW34S?
- The capacitance of VBPW34S is typically 25 pF.
What is the operating temperature range of VBPW34S?
- The operating temperature range of VBPW34S is from -40°C to +100°C.
Is VBPW34S RoHS compliant?
- Yes, VBPW34S is RoHS compliant.
Can VBPW34S be used in outdoor applications?
- Yes, VBPW34S can be used in outdoor applications as it has good resistance to humidity and UV radiation.
What are the recommended storage conditions for VBPW34S?
- It is recommended to store VBPW34S in a dry environment at temperatures between -40°C and +100°C.
I hope these questions and answers provide the information you were looking for! If you have any more questions, feel free to ask.