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THE
FR193A PHOTORESISTOR
ü
PbS-photoresistor;
ü
hermetically sealed
construction;
ü metal-to-glass package with a flat leuco sapphire input window;
ü
application: IR radiation detectors
MAIN
TECHNICAL CHARACTERISTICS
Parameter name,
unit of measure |
Тypical
value |
Area of
the responsive element,
mm2
FR193А
FR193B
FR193V
FR193G
FR193D |
1.3х1.3
0.7х0.7
0.5х0.5
0.35х0.35
0.18х0.18 |
Operating voltage,
V:
FR193А,
FR193B,
FR193V
FR193G,
FR193D |
10
3 |
Detectivity at peak spectral response wavelength,
сm·Hz1/2·W-1,
not less than |
2·109 |
Voltage
responsivity at the wavelength of
2.5
µm,
V/W,
not less than
FR193А
FR193B
FR193V
FR193G
FR193D |
2000
4000
7000
10000
10000 |
Spectral sensitivity range, µm |
0.8–3.3 |
Time
constant,
µs,
not over |
300 |
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