Large area, enhanced near IR sensitivity, using a MEMS technology
HAMAMATSU has developed various types of Si detectors that offer enhanced near-infrared sensitivity due to a MEMS structure formed on the back side of the photodiode. The S11499-01 is a family of Si PIN photodiodes with drastically improved sensitivity in the near infrared region at wavelengths longer than 900 nm. Compared to our conventional product, the S11499-01 has much higher sensitivity to YAG laser light (1.06 um). It also offers improved temperature characteristics of sensitivity at wavelengths longer than 950 nm.
Photosensitive area
φ5 mm
Number of elements
1
Package
Metal
Package category
TO-8
Cooling
非冷却
Reverse voltage (max.)
30 V
Spectral response range
360 to 1140 nm
Peak sensitivity wavelength (typ.)
1000 nm
Photosensitivity (typ.)
0.6 A/W
Dark current (max.)
10000 pA
Cutoff frequency (typ.)
15 MHz
Terminal capacitance (typ.)
33 pF
Measurement condition
Ta=25 ℃, Typ., unless otherwise noted, Photosensitivity: λ=1060 nm, Dark current: VR=20 V, Cutoff frequency: VR=20 V, Terminal capacitance: VR=20 V, f=1 MHz
