High speed, compact Si APD for LiDAR (900 nm band) featuring low-bias operation

This is a compact, surface mount type Si APD that achieves high sensitivity in the 900 nm band. This is suitable for laser monitoring of optical rangefinders widely used from consumer electronics to industrial uses.

- Small package: 3.1 × 1.8 × 1.0t mm
- Peak sensitivity wavelength: 840 nm (M=100)
- Low bias operation: Breakdown voltage=195 V max.
- High-speed response: Cutoff frequency=600 MHz typ. (λ=900 nm, M=100)
- Reduction of breakdown voltage variation: 175 ± 20 V

Type For LiDAR
(900 nm band, Low bias operation)
Photosensitive area φ0.5 mm
Package Plastic
Package Category Surface mount type
Peak sensitivity wavelength (typ.) 840 nm
Spectral response range 400 to 1100 nm
Photosensitivity (typ.) 0.5 A/W
Dark current (max.) 0.8 nA
Cutoff frequency (typ.) 600 MHz
Terminal capacitance (typ.) 1 pF
Breakdown voltage (typ.) 175 V
Temperature coefficient of breakdown voltage (typ.) 1.1 V/℃
Gain (typ.) 100
Measurement condition Typ. Ta=25 ℃, unless otherwise noted,
Photosensitivity: λ=900 nm, M=1

Spectral response

Dimensional outline (unit: mm)

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