• PbSe 3 Watt Cooled Photoconductive IR Detectors
  • PbSe 3 Watt Cooled Photoconductive IR Detectors
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PbSe 3 Watt Cooled Photoconductive IR Detectors

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  • Price

    Price on request   ≥1piece

  • Model Number

    B1-6C4T/B1-8C4T

  • Data Sheet

  • Package

    Original packaging

  • Specs

    B1-6C4T/B1-8C4T

  • Quantity

    - +

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Product Description

PbSe 3 Watt Cooled Photoconductive IR Detectors
TE Cooled Infrared Detectors with Fast Response and Ultra-High Sensitivity in the 1 - 5.5µm Wavelength Band.

Ambient Temperature:

+25°C

Detector Operating Temperature:

see model types below

Typical Cooler Power at or near Max. Cooling:

1.8 volts @ 1.2 amps


Standard Specifications – Electrical
All detector specifications are at a bias voltage of 35 V/mm distance between electrodes applied across the detector and with a one MegOhm load resistor in series. All specifications apply at or near maximum cooling with the heat sink @ +25°C.

 

Minimum

Typical

Maximum

Units

Wavelength of Max. Response

4.3

4.5

 

µm

D*(λpk, 1050 Hz, 1 Hz)

2.0 x 1010

3.5 x 1010

 

cm Hz1/2 w-1

Element Resistance (Dark)

1.0

6.0

20.0

MegOhm

Time Constant (not typically measured)

 

12

25

µsec

Rated Element Temperature

 

 

+85

°C

Delta T at or near Max. Cooling

 

SEE BELOW

 

°C


When using the table below, remove parenthesis and insert appropriate designation for package type in the space. Example: 6 for TO-66, 8 for TO-8.

Model Number

Element
Size(mm)

Responsivity (lpk, 1050) v/w

Operating Temp

Standard Package Options

Minimum

 Typical

B1-( )C4T

1 x 1

126,000

190,000

-50°C

TO-66, TO-8

B2-( )C4T

2 x 2

63,000

95,000

-50°C

TO-66, TO-8

B3-( )C4T

3 x 3

38,000

56,000

-45°C

TO-66, TO-8

B6-( )C2T

6 x 6

18,000

27,000

-25°C

TO-66, TO-8

* Minimum D*(lpk, 1050, 1) >1.5 x 1010 cm Hz1/2 w-1*

To specify thermistor option for all TE cooled detectors, add the suffix -T or -TC (calibrated) to the model number.