S1223-01Si PIN photodiode


Datasheet [633 KB/PDF]

For visible to near IR, precision photometry



- High sensitivity in visible to near infrared range
- High reliability
- High-speed response: fc=20 MHz
- Low capacitance


Photosensitive area 3.6 × 3.6 mm
Number of elements 1
Package Metal
Package category TO-5
Reverse voltage (max.) 30 V
Spectral response range 320 to 1100 nm
Peak sensitivity wavelength (typ.) 960 nm
Photosensitivity (typ.) 0.52 A/W
Dark current (max.) 10000 pA
Cutoff frequency (typ.) 20 MHz
Terminal capacitance (typ.) 20 pF
Measurement condition Ta=25 ℃, Typ., unless otherwise noted,
Photosensitivity: λ=780 nm, Dark current: VR=20 V, Cutoff frequency: VR=20 V, Terminal capacitance: VR=20 V, f=1 MHz

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Spectral response


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Dimensional outline (unit: mm)


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