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PbSe Photoconductive Detector - P9696 Series

Features

 Excellent photosensitivity: three times higher than conventional types

 High detectivity (D*)

Applications

 Radiation thermometers

 Flame monitors

 Gas analysers

 Film thickness gauges

Specifications/Absolute Maximum Ratings (Ta=25°C)

Type

Window material

Package

Cooling

Active area
(mm)

Absolute maximum ratings

Supply voltage
(V)

Operating temperature
(°C)

Storage temperature
(°C)

P9696-02

Sapphire Glass

TO-5

Non-cooled

2 x 2

100

-30 to +50

-55 to +60

P9696-03

3 x 3


Electrical and optical characteristics (Ta=25°C)

Type

Peak sensitivity wavelength, lp

(µm)

Cut-off wavelength, lc

(µm)

Photo- sensitivity*

l=lp, Vs =15 V

Typ.
(V/W)

D*
(500, 600, 1)

Typ.
(cm-Hz1/2/W)

D* (l p, 600, 1)

Typ.
(cm-Hz1/2/W)

Rise time
0 to 63%
(µs)

Dark resistance
MOhm

P9696-02

4.0

4.8

3 x 103

2.5 x 108

2.5 x 109

3

2.0

P9696-03

4.0

4.8

1.3 x 103

2.5 x 108

2.5 x 109

3

2.0

* Chopping frequency: 600Hz, load resistance: nearly equal to detector element dark resistance.


Ordering Information

P9696-02

 PbSe photoconductive detector with 2mm x 2mm active area in TO-5 housing.

P9696-03

 PbSe photoconductive detector with 3mm x 3mm active area in TO-5 housing.

Useful Documents

pdf

P9696 Series datasheet - pdf (86K)

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