THE UFD23 PHOTODIODE

ÀÀNV.432231.017 ÒU

ü      single-element silicon p-i-n photodiode;

ü      high-response speed

ü      hermetically sealed construction;

ü      metal-to- glass package with a flat detector window;

ü      ruggedized.

 MAIN CHARACTERISTICS

Responsive element size mm×mm,                                                                         0.8x0.8

Element number, pcs.                                                                                               1

Back-biased mode of photovoltaic detector operation

Dark current of the PD responsive element (U_bias = 2V, T=20°C),

µA, not over                                                                                                              1.0

Spectral sensitivity range in (10% of peak spectral response), µA                  0,38 - 1,1

Current monochromatic pulse responsivity of the PD responsive element

(U_bias = 10V, λ = 1.06 µm), A/W, not less than                                                     0,3

Capacitance of PD responsive element (U_bias=10V) pF, not over                     10.0

Time constant (U_bias=10V), (R₁ =200 Ohm, λ=0.63 µm), ns, not over                10.0

OPERATING  CONDITIONS

Operating temperature range, °Ñ                                      from minus 50 up to 65

Relative air humidity,

 %, at temperature, °Ñ,                                                            up to 98 at 35

RELIABILITY CHARACTERISTICS

Failure rate, h^-1, not over5õ10^-6 within 5000 h

operating age at confdence coefficient of   0,6

95 % quality keeping period – not less than 15 years.

FIELD  OF  APPLICATION

Completing items for laser gyros, detectors of light radiation in the range of 0.38 - 1.1 µm in guidance systems, scientific research.