Large area, high-speed PIN photodiode for UV to near IR photometry
The S12271 is a high-speed Si PIN photodiode having a large photosensitive area of φ4.1 mm. Using quartz glass as the light input window, this photodiode delivers high sensitivity extending to the UV region and is suitable for optical power meters.
Photosensitive area
φ4.1 mm
Number of elements
1
Package
Metal
Package category
TO-8
Reverse voltage (max.)
120 V
Spectral response range
190 to 1100 nm
Peak sensitivity wavelength (typ.)
960 nm
Photosensitivity (typ.)
0.5 A/W
Dark current (max.)
30000 pA
Cutoff frequency (typ.)
60 MHz
Terminal capacitance (typ.)
10 pF
Measurement condition
Ta=25 ℃, Typ., unless otherwise noted,Photosensitivity: λ=960 nm, Dark current: VR=100 V, Cutoff frequency: VR=100 V, Terminal capacitance: VR=100 V, f=1 MHz
