THE KCHF-1-29R SILICON SINGLE-POSITION SPLIT PHOTODIODE

MAIN CHARACTERISTICS

Operating range of the KCHF, mmхmm                                                                 26.6х1.4

Element number, pcs.                                                                                                     2

Element spacing, µm                                                                                                     15

Spectral sensitivity range, µm                                                                                   0.4 – 1.05

Current monochromatic responsivity of each photoresponsive element

             (λ = 0.63 µm), A/W,  not less                                                                                      0.3

Spacing response non-uniformity (λ = 0.63 µm), %,  not over                                  ±5.0

Zero-bias mode of photovoltaic detector operation

Dark current of each responsive element at 20 ^оС,

            at bias voltage supply, U_bias = 10 mV, nА, not over                                                     0.2

Non-hermetic construction on a Kovar header, the responsive element

surface being protected with moisture-proof varnish

Weight, g, not over                                                                                                      2

OPERATING CONDITIONS

Operating temperature range, ^оС                                                                from minus 45 to 55

Relative air humidity, %, at temperature, ^оС,                                                      up to 80 at 25

RELIABILITY CHARACTERISTICS

Failure rate, h^-1, not over 5х10^-6 during operating age of  10000 at confidence coefficient  0.6.

Ninety-percent quality keeping period in manufacturer’s packing is 18 months, as a part 

Equipment - not less than 10 years.

FIELD OF APPLICATION

Single-position-sensitive photoelectric detectors, scientific research.