New Product Highlight: Silicon PIN Photodiode

Sep 25, 2025

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New Product Highlight: Silicon PIN Photodiode

 

Key Features

  • Spectral Response Range: Typically from 200 nm to 1100 nm, covering UV to near-infrared.
  • Low Dark Current: Ensures low-noise performance for high-precision measurements.
  • Fast Response Time: Suitable for high-speed detection applications.
  • Versatile Packaging: Available in TO-5, TO-18, TO-46, and other packages for different installation needs.

Applications

  • Optical Communication: Signal reception and optical power measurement.
  • Laser Power Measurement: Accurate monitoring of laser output.
  • Medical Devices: Used in devices such as pulse oximeters.
  • Industrial Sensors: For position detection and automation control.
  • Scientific Research: Particle detection and radiation monitoring.
APD-TIA

Product Overview
The Silicon PIN Photodiode is a widely used optoelectronic device known for its high sensitivity and fast response. It is commonly applied in optical communication, laser power measurement, medical devices, industrial sensors, and scientific research.

These devices come in a variety of specifications and packaging options, making them suitable for diverse applications.

For more details about specific models or application scenarios, feel free to contact us – we're happy to assist.

 

Difference Between Silicon PIN Photodiode and InGaAs Photodiode:

  

Temperature Sensitivity

  

Less sensitive More sensitive to temperature, may require cooling for low-noise operation

 

Silicon PIN Photodiodes are ideal for applications in the visible to near-IR range up to ~1100 nm, cost-effective, and widely used in general optical sensing.

InGaAs Photodiodes are optimized for longer near-IR wavelengths (900–1700 nm), crucial for telecom, fiber-optic, and high-speed applications, but generally more expensive.

 

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Why choose BrandnewTech as your silicon pin photodiode supplier?

BrandNewTech is a leading industrial technology manufacturer offering innovative and market-driven photonic solutions that meet the needs of global OEMs and end users. With a team of more than 7,500 employees in North America, Europe, and Asia, BrandNewTech is well positioned to develop cutting-edge photonic products that enable customers to succeed in a wide range of markets.

 

BrandNewTech's commitment to manufacturing advanced photonic products is demonstrated by its silicon PIN photodiodes, which are designed for efficiency and reliability. These products are available with a variety of active area sizes for a wide range of applications across multiple industries. With years of industry experience, BrandNewTech has a proven track record of developing solutions that meet customer needs and challenges.