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Si photodiode

S1226-44BK

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For UV to visible, precision photometry; suppressed near IR sensitivity


Features
- High UV sensitivity: QE=75 % (λ=200 nm)
- Suppressed near IR sensitivity
- Low dark current
- High reliability

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Specifications

Photosensitive area 3.6 × 3.6 mm
Number of elements 1
Package Metal
Package category TO-5
Cooling Non-cooled
Reverse voltage (max.) 5 V
Spectral response range 320 to 1000 nm
Peak sensitivity wavelength (typ.) 720 nm
Photosensitivity (typ.) 0.36 A/W
Dark current (max.) 10 pA
Rise time (typ.) 1 μs
Terminal capacitance (typ.) 500 pF
Noise equivalent power (typ.) 3.6×10-15 W/Hz1/2
Measurement condition Ta=25 ℃, Typ., Photosensitivity: λ=720 nm, Dark current: VR=10 mV, Terminal capacitance: VR=0 V, f=10 kHz, unless otherwise noted

Spectral response

k_s1226-18bk_sr_xx.jpg

Dimensional outline (unit: mm)

KSPDA0195

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