THE EP-4 LIGHT-EMITTING DIODE

3.979.011 ТU

MAIN CHARACTERISTICS

Radiation pulse power in the cone with an angle of the vertex of 60^о

at pulse excitation current not over 20 A,

            current pulse repetition frequency not over  1000 Hz and current pulse duration

             from 10 to 100 ns, m, not less than                                                                                     4.0

Peak spectral radiation wavelength                                                                               1.06±0.005

Spectral radiation width at the level of 0.5 from the peak value, µm                                      0.04

Pulse radiation rise and decay time by the level of 0.1 to 0.9, ns, not over                             20

OPERATING CONDITIONS

Presence of a cooling radiator providing heat abstraction not less than  0.15 W.

Operating temperature range, ^оС, from 10 to 35.

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

RELIABILITY CHARACTERISTICS

Minimum operating age  500 h.

Minimum quality keeping period is 12 years.

 FIELD OF APPLICATION

Delivery as a complete set for test equipment for checking photodetectors, photodetector preamplifier modules characteristics, performing positioning and test operations at the optical radiation wavelength of 1.06 µm,  scientific research.