5 Gb/s GaAs photodiode chip having a large optical aperture allowing easy coupling to multi-mode fibers. The top-illuminated p-i-n photodiode structure is optimized for applications up to 5 Gb/s and offers an excellent responsivity and high speed of response from 830 to 860 nm.
- Large optical aperture
- High responsivity: 0.6 A/W @ 850 nm
- Low capacitance: 400 fF
- Low dark current: < 1 nA