| Ambient Temperature: |
+25°C |
| Detector Operating Temperature |
See model types below |
| Typical Cooler Power @/or near Max.
Cooling: |
1.8 volts @1.2 amps |
Standard Specifications - Electrical
All detector specifications
are at a bias voltage of 50 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 |
2.6 |
2.7 |
|
µm |
| D*(500K, 650 Hz, 1Hz) |
2.2 x 109 |
3.3 x 109 |
|
cm Hz1/2 w-1 |
| D*(
lpk, 650 Hz, 1 Hz) |
2.0 x 1011 |
3.0 x 1011 |
|
cm Hz1/2 w-1 |
| Element Resistance (Dark) |
3.0 |
6.0 |
20.0 |
Megohms/ |
| Time Constant (not measured) |
|
1750 |
3500 |
µsec |
| Rated Element Temperature |
|
|
+65 |
°C |
| DT@/or
near Max. Cooling |
70 |
75 |
|
°C |
For square or rectangular
element sizes and/or packages not listed, please
contact
our application engineers, phone (707) 545-4181, or fax (707)
545-5113.
When using the table below, remove
parenthesis and insert appropriate designation for package type in this
space. 6 for TO-66 and 8 for TO-8.
- To specify thermistor option
for all TE cooled detectors, add the suffix -T or -TC (calibrated) to
the model number.
Model
Number |
Element Size
(mm) |
Responsivity
(lpk, 650) vw-1 |
Operating Temp |
Standard Package
Options |
| Minimum |
Typical |
| AT2S-1( ) |
1 x 1 |
1.4 x 106 |
2.1 x 106 |
-50ºC |
TO-66, TO-8 |
| AT2S-2( ) |
2 x 2 |
7.0 x 105 |
1.1 x 106 |
-50ºC |
TO-66, TO-8 |
| AT2S-3( ) |
3 x 3 |
4.3 x 105 |
6.5 x 105 |
-45ºC |
TO-66, TO-8 |
| AT2S-4( ) |
4 x 4 |
3.3 x 105 |
5.0 x 105 |
-40ºC |
TO-66, TO-8 |
| AT2S-5( )* |
5 x 5 |
2.7 x 105 |
4.0 x 105 |
-35ºC |
TO-66, TO-8 |
| AT2S-6( )* |
6 x 6 |
2.4 x 105 |
3.6 x 105 |
-25ºC |
TO-66, TO-8 |
| * Minimum D*(lpk,
650, 1) >1.0x1011 cm Hz1/2 w-1 |