Home | Sensors&Transmitters| Photosensors

PbSe Non-Cooled Photoconductive IR Detectors - B1-5, B1-8/B2-5, B2-8

Mouse over image to zoom

▪ Ambient Temperature: +25°C
▪ Detector Operating Temperature: +25°C
▪ Wavelength of Max. Response: typ. 3.8µm
▪ Element Resistance (Dark): 0.1 - 3.5 MegOhm
▪ Time Constant (not typically measured): typ. 2µsec
▪ Rated Element Temperature: max. +85°C

Model Number: B1-5, B1-8/B2-5, B2-8
Data Sheet:

Quantity:: - +

Inquire Now Add to cart

Product Specification

PbSe Non-Cooled Photoconductive IR Detectors
Room Temperature Infrared Detectors with Fast Response & High Sensitivity in the 1 - 5.5µm Wavelength Band.

Ambient Temperature:	+25°C
Detector Operating Temperature:	+25°C

PbSe Non-Cooled Photoconductive IR Detectors Standard Specifications - Electrical
Detectors tested using 50 V/mm across the detector and a one MegOhm load resistor in series.

	Minimum	Typical	Maximum	Units
Wavelength of Max. Response	3.6	3.8		µm
*D(λpk, 1050 Hz, 1 Hz)**	1.2 x 10¹⁰	1.8 x 10¹⁰		cm Hz^1/2 w^-1
Element Resistance (Dark)	0.1	0.8	3.5	MegOhm
Time Constant (not typically measured)		2	5	µsec
Rated Element Temperature			+85	°C

When using the table below, remove parenthesis and insert appropriate designation for package type in the space. Example: 3 for TO-3, 5 for TO-5, 8 for TO-8.

Model Number	Element Size (mm)	Responsivity (l_pk, 1050) v/w		Standard Package Options
Model Number	Element Size (mm)	Minimum	Typical	Standard Package Options
B1-( )	1 x 1	22,000	44,000	TO-5, TO-8
B2-( )	2 x 2	11,240	22,500	TO-5, TO-8
B3-( )	3 x 3	7,400	14,800	TO-5, TO-8
B6-8*	6 x 6	3,700	7,400	TO-8
B10-3*	10 x 10	2,200	4,400	TO-3
* Minimum D(l_pk, 1050, 1) >9.0 x 10⁹ cm Hz^1/2 w^-1 ** Minimum D(l_pk, 1050, 1) >6.0 x 10⁹ cm Hz^1/2 w^-1