Product Specification

LEPTON UNCOOLED DETECTOR

Single element MWIR detectors with different geometries, packaging solutions and preamplifier boards

Uncooled, high-speed operation at room temperature (1- / 2- / 3-TEC cooled options also available)

LEPTON Uncooled Detector Applications
? Gas and flame detection
? Laser detection

LEPTON Uncooled Detector Specifications
? Detector geometries: 1x1 mm², 2x2 mm²
  (ask us for custom designs or other geometries)
? Spectral response: 1 - 5 microns (peak response @ 3.7 microns)
? D*(λpeak) (typ): 2 x 10⁹ Jones
? Biasing voltage (typ): 10 V
? Pixel resistance (typ): 0.8 - 1.0 MΩ
? Responsivity (@Vb=10 V):
  1x1 mm²: 9 x 10³ V/W
  2x2 mm²: 4.5 x 10³ V/W
? Packaging options:
  Uncooled: SMD (non-hermetic) / TO-5 (hermetic)
  n-TEC cooled: TO-8 (hermetic)
? Operating temperature:
  SMD package (non-hermetic): 5°C ~ 70°C
  TO-5 & TO-8 (hermetic): -40°C ~ 85°C
? Response time (room temperature) (typ): < 2 us
? Readout electronics: not included (see preamp modules)
? Device dimensions and footprint:
   SMD packaging: 10 mm x 10 mm, 2 connections (replicated on each side), with sapphire window (AR)


  TO-5 hermetic packaging: 9.14 mm (0.360") diameter, 4 connections (only 2 in use), separation between leads 5.84 mm (0.230"), cap with sapphire window (AR)


  TO-8 hermetic packaging: 15.24 mm (0.600") diameter, 12 connections (1-TEC, only 6 in use) / 16 connections (2- / 3-TEC, only 6 in use), separation between leads 10.16 mm (0.400"), cap with sapphire window (AR)