Avalanche photodiode (APD) module C30950EH

Product Overview
The C30950EH is a silicon avalanche photodiode (Si APD) amplifier module with an integrated C30817 silicon APD. It features a 0.8 mm useful detector diameter, a spectral response from 400 nm to 1100 nm with peak sensitivity near 900 nm, and a system bandwidth of 50 MHz. The module is supplied in a modified 12-lead TO-8 package.

Additional Information
The C30950EH is a cost-effective alternative to the C30659 series which employs a bipolar amplifier. The module is pin-compatible with the C30659 series.

Specifications

• System bandwidth: 50 MHz
• NEP: 29 fW/√Hz at 830 nm
• NEP: 27 fW/√Hz at 900 nm
• Spectral response: 400–1100 nm (peak near 900 nm)
• Typical power consumption: 60 mW
• Package: modified 12-lead TO-8

Applications

• Range finding
• Confocal microscopy
• LiDAR
• Laser designation
• Scanning laser ophthalmoscope

Technical specifications

• Model: C30950EH
• Detector included: C30817 silicon avalanche photodiode (APD)
• Useful detector diameter: 0.8 mm
• System bandwidth: 50 MHz
• NEP: 29 fW/√Hz at 830 nm; 27 fW/√Hz at 900 nm
• Spectral response: 400 nm–1100 nm; peak at ~900 nm
• Package: modified 12-lead TO-8
• Typical power consumption: 60 mW