Silicon photodiode FND-100GH

PIN

Product overview
The FND-100GH is a large-area silicon PIN photodiode with a 2.5 mm active diameter in a hermetically sealed TO-5 package with a glass window. It provides high responsivity from 400 nm to 1150 nm, with a peak responsivity at 920 nm. The device features ultrafast rise and fall times, low noise-equivalent power (NEP) and low operating voltage, suitable for high-speed optical detection.

Features

• Large-area silicon PIN photodiode
• TO-5 hermetically sealed package with glass window
• 2.5 mm active diameter chip
• Ultrafast temporal response (rise and fall times)
• Isolated photodiode chip for reduced crosstalk

Applications

• Laser detection and monitoring systems
• Laser power control and metrology
• Fast pulse detection in semiconductor inspection
• Optical instrumentation and sensing
• High-speed optical switching

Technical specifications

• Model / Series: FND-100 series (FND-100GH)
• Detector type: Silicon PIN photodiode (large-area, isolated chip)
• Active diameter: 2.5 mm
• Package: TO-5, hermetically sealed, glass window
• Spectral responsivity: 400 nm to 1150 nm
• Peak responsivity: 920 nm
• Temporal response: Ultrafast rise and fall times
• Noise Equivalent Power (NEP): low
• Operating voltage: low