InGaAs APD

G8931-20

High-speed response InGaAs APD

 

The G8931 series are InGaAs APDs used for distance measurement, optical communication, and low-light-level detection.
The G8931-20 features a large photosensitive area. (φ0.2 mm)


Features
- Large photosensitive area: φ0.2 mm
- Low dark current
- Low capacitance
- High sensitivity

Photosensitive area φ0.2 mm
Package Metal
Package Category TO-18
Spectral response range 950 nm to 1700 nm
Peak sensitivity wavelength (typ.) 1550 nm
Photosensitivity (typ.) 0.9 A/W
Dark current (max.) 200 nA
Cutoff frequency (typ.) 900 MHz
Terminal capacitance (typ.) 1.5 pF
Breakdown voltage (typ.) 55 V
Temperature coefficient of breakdown voltage (typ.) 0.11 V/℃
Measurement condition Ta=25℃, Photosensitivity: λ=1.55 μm, M=1

Spectral response

Dimensional outline (unit: mm)

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