Products

Quality Control
We are actively taking measures to improve product quality levels.

Applications

Why Hamamatsu?

Support

Our Company

( )

Select your region and country.

Si photodiode

S12742-220

null

Photodiode with interference filter for monochromatic light (220 nm) detection

The S12742-220 uses an interference filter for its window and is sensitive only to monochromatic light. The spectral response width is extremely narrow at 10 nm (FWHM), allowing accurate photometry without any effects of stray light. The peak sensitivity wavelength is 220 nm typ. The S12742-220 can be customized to support other peak sensitivity wavelengths such as 340 nm, 560 nm.


Features
- Si photodiode with interference filter
- Monochromatic light (220 nm) detection

If you like the product on this page, save it to your wishlist.

Specifications

Photosensitive area 3.6 × 3.6 mm
Number of elements 1
Package Metal
Cooling Non-cooled
Reverse voltage (max.) 5 V
Spectral response range 216 to 224 nm
Peak sensitivity wavelength (typ.) 220 nm
Photosensitivity (typ.) 0.006 A/W
Dark current (max.) 25 pA
Rise time (typ.) 1 μs
Terminal capacitance (typ.) 500 pF
Measurement condition Typ. Ta=25 ℃, unless otherwise noted,
Photosensitivity: λ=220 nm, Dark current: VR=10 mV, Terminal capacitance: VR=0 V, f=10 kHz

Spectral response

KSPDB0390

Dimensional outline (unit: mm)

KSPDA0205

Contact us for more information.

  • Literature
  • Price
  • Delivery
  • Custom order
  • Sample
  • Support
  • Other

Contact us