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Name: VBPW34SR
Brand: Vishay Semiconductor Opto Division
SKU: VBPW34SR
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Vishay Semiconductor Opto Division VBPW34SR

Part No.:: VBPW34SR

Manufacturer:: Vishay Semiconductor Opto Division

Package:

Datasheet:: VBPW34SR.pdf

Description:: PHOTODIODE 430 TO 1100 NM

In Stock:: 3185

Quantity:: Add To Cart

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VBPW34SR this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including VBPW34SR price, data-sheet, in-stock availability, technical difficulties. Also. Quickly Enter the access of compare listing to find out replaceable electronic parts. If you want to retrieve comprehensive data for VBPW34SR to optimize the supply chain (including cross references, life-cycle, parametric, counterfeit risk, obsolescence managements forecasts), please contact to our Tech-supports team.

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VBPW34SR Typical application Circuitry

VBPW34SR

The VBPW34SR is a state-of-the-art silicon PIN photodiode, encapsulated in a compact surface-mount package. It is engineered for precision light detection in the visible and near-infrared spectrum, making it a versatile choice for various applications.

1. Principal Functionality: The VBPW34SR photodiode excels in converting incident light into a photocurrent with high efficiency and speed. Its linear response to light intensity across a broad range makes it suitable for diverse sensing applications.

2. Versatile Applications: This photodiode is integral in optical communication systems, ambient light sensors, optical encoders, and position sensors. Its surface-mount design also makes it a popular choice in consumer electronics and automotive industries.

3. Key Specifications: The VBPW34SR boasts a spectral sensitivity range from 400nm to 1100nm, rapid response time, and a high photocurrent output. Its wide angle of half sensitivity ensures effective light detection from various angles.

4. Designing a Circuit for an Ambient Light Sensor:

- Power Connection: Attach the anode (pin 1) of the VBPW34SR to the ground and the cathode (pin 2) to the input of an operational amplifier configured as a transimpedance amplifier, transforming the photocurrent into a voltage signal.

- Gain Adjustment: Incorporate a feedback resistor between the op-amp's output and its inverting input to set the sensor's gain and sensitivity based on the desired light detection range.

- Output Processing: Connect the op-amp's output to an analog-to-digital converter (ADC) or a microcontroller for digital processing and interpretation of the light intensity data.

- Optical Filtering: Place an optical filter in front of the VBPW34SR to tailor its spectral response to specific application needs, such as filtering out unwanted wavelengths for more accurate ambient light sensing.

5. Considerations for Circuit Design:

- Ambient Light Rejection: Implement strategies to reduce the impact of ambient light on measurement accuracy, such as using optical filters or directional shielding.

- Temperature Compensation: Account for the temperature dependence of the photodiode's response and include temperature compensation mechanisms if needed.

- Signal Conditioning: Ensure proper amplification and filtering of the signal from the VBPW34SR to maintain accuracy and reliability in light measurement.

- Calibration: Calibrate the ambient light sensor to ensure precise readings, considering the spectral response and sensitivity of the VBPW34SR.

By meticulously addressing these considerations, designers can seamlessly integrate the VBPW34SR photodiode into ambient light sensing applications, capitalizing on its high sensitivity and rapid response for accurate and reliable light measurement.

VBPW34SR information

VBPW34SR Specifications

Packaging:
Tape & Reel (TR),Cut Tape (CT),Digi-Reel®
Series:
-
ProductStatus:
Active
Wavelength:
940nm
Color-Enhanced:
-
SpectralRange:
430nm ~ 1100nm
DiodeType:
PIN
Responsivity@nm:
-
ResponseTime:
100ns
Voltage-DCReverse(Vr)(Max):
60 V
Current-Dark(Typ):
2nA
ActiveArea:
7.5mm²
ViewingAngle:
130°
OperatingTemperature:
-40°C ~ 100°C
MountingType:
Surface Mount

VBPW34SR FAQ

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3. Are the VBPW34SR price and inventory displayed accurate?

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Warm Tips: It may take up to 24 hours for the carriers to display tracking information. Usually, express delivery takes 3-5 days, and registered mail takes 25-60 days.

6. What is the process for return or replacement of VBPW34SR?

All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the VBPW34SR we delivered, we will accept the replacement or return of the VBPW34SR only when all of the below conditions are fulfilled:

(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

(2)We are informed of the defect described above within 90 days after the delivery of VBPW34SR.

(3)The PartNo is unused and only in the original unpacked packaging.

Two processes to return the products:

(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations