Photo Diode

Grand Halo provides reliable photo diode solutions for light detection, optical sensing, and electronic applications. A photodiode is a semiconductor device that converts incident light into an electrical current, making it an essential component for detecting and measuring light in optoelectronic systems. With over 30 years of experience in optoelectronic packaging, Grand Halo offers photo diode products designed for applications requiring fast response, reliable light detection, and consistent performance.


Photo Diode for Light Detection

Photodiodes respond to incident light by generating photocurrent. Key characteristics such as responsivity, spectral response, dark current, active area, and response speed can affect how effectively a photodiode performs in a specific application.

Grand Halo offers a range of photo diode packages, including SMD and right-angle configurations, to support different PCB layouts and optical sensing requirements.


Photo Diode Applications

Photo diodes can be used in a wide range of light-sensing and detection systems, including:

  • Optical sensors and light detection
  • Smoke detectors and safety equipment
  • Remote control systems
  • Consumer electronics
  • Camera and imaging applications
  • Display and ambient light sensing
  • Optical communication and signal detection

Grand Halo Photo Diode Solutions

Grand Halo combines 30+ years of optoelectronic packaging experience with automated manufacturing and testing capabilities. Our production processes include die bonding, wire bonding, molding, testing, sorting, and taping to support consistent quality and production efficiency.

With ISO 9001, ISO 14001, and IATF 16949 certifications, Grand Halo provides dependable photo diode components for diverse electronic applications, with customized solutions available to meet specific package, optical, and electrical requirements.


Looking for a photo diode for your next application? Contact Grand Halo to discuss your requirements.

1208/3020 Right Angle PD

1208/3020 Right Angle PD

0603/1608-0.6T PD

0603/1608-0.6T PD

1311/3227-1.1T PD

1311/3227-1.1T PD

GH-S151-1 Photo Transistor

1306/3216-1.1T PD

GH-D133 Photo Transistor

1309/3224 Lens PD

GH-5169-302 Photo Transistor

4412 PD