MIGO PHOTONICS

How to choose an infrared detector? 5 Detector code description 6 Selected Line products 7

Optical immersion technology 188 Preamplifiers for infrared detectors 189 Thermoelectric cooling, heat sinking 191 Temperature sensor characteristics 192 Infrared windows and filters 193 TO39 package (3 pins) - no immersion, PEM-SMA package

\IIGO PRODUCTS | 2024 | INTRODUCTION \IIGO PRODUCTS | 2024 | INTRODUCTION How to choose an infrared detector?For making a detector selection, the following points should be taken into consideration: • wavelength or wavelength range, VIGO detectors are optimized for various wavelengths. Depending on the required parameters a proper detector type should be selected. Detector series Spectral response range (pm)

Detector code description Different information such as detector type, optical immersion, number of stages thermoelectric cooler, the specific wavelength, size of active (or optical) area, package type, window type and acceptance angle combine a detector code. Specific Active/optical Acceptance Detector type Immersion - Cooling - - r - Package - Window - wavelength area angle How to choose an amplifier? The infrared detection module integrates infrared photodetector and amplifier in a common package. The integration makes detectors less vulnerable to: • electrostatic discharges, • electromagnetic...

NIGO PRODUCTS | 2024 | INTRODUCTION NIGO PRODUCTS | 2024 | INTRODUCTION Selected Line products VIGO Selected Line products are the most popular infrared detectors and detection modules. These devices are suitable for both laboratory research as well as testing, prototyping, and R&D stages, and in a variety of MWIR and LWIR industrial applications. • Detection modules dedicated to specific • Very good repeatability in mass production applications • Cost-effective solutions • High performance and reliability • Fast delivery

\IIGO PRODUCTS | 2024 | IR DETECTORS

PVA-1.7-d1-TO39-wAl2O3-45InGaAs room-temperature photovoltaic infrared detector FEATURES • Cut-off wavelength: 1.7 |jm • RoHS-compliant III-V material • High ambient operating and storage temperature • Long-term stability and reliability • Front-side illuminated • No minimum order quantity required • Gas detection, monitoring and analysis: CH4 • Laser range finder, laser warning system • Lasers and diodes life tests • Food analysis • Pharmaceutical analysis

SPECTRAL RESPONSE (Typ., Tamb = 293 K) Ct-Vb CHARACTERISTICS (Typ., Tamb = 293 K) 200 Terminal capacitance, Ct (pF) Jdark-Vb CHARACTERISTICS (Typ., Tamb = 293 K) Dark current density, Jd (A/cm2) MECHANICAL LAYOUT AND PINOUT TO39 (3 pins) package (with window) – Technical drawing (p. 199) ABSOLUTE MAXIMUM RATINGS Parameter Test conditions/remarks Ambient operating temperature, Tamb Detector parameters depend on Tamb Storage temperature, Tstg Soldering temperature Storage humidity Maximum bias voltage, Vb max Stresses beyond those listed under absolute maximum ratings may cause permanent damage...

PVA-3-1x1-TO39-NW-90InAs room temperature photovoltaic infrared detectorFEATURES • Spectral range: 2.3 to 3.5 pm • RoHS-compliant III-V material • High ambient operating and storage temperature • Back-side illuminated • No minimum order quantity required • Gas detection, monitoring and analysis: H2O, HF, ch4, c2h2, c2h4, c2h6, nh3 • Combustion process control • Green energy • Medical laser control

MECHANICAL LAYOUT AND PINOUT TO39 (3 pins) package (without window) – Technical drawing (p. 198) Optical power of incident radiation (mW) ABSOLUTE MAXIMUM RATINGS Parameter Test conditions/remarks Ambient operating temperature, Tamb Detector parameters depend on Tamb Storage temperature, Tstg Soldering temperature Storage humidity Continuous wave (CW) or single pulses >1 μs duration Single pulses <1 μs duration Maximum incident optical power density Maximum bias voltage, Vb max Stresses beyond those listed under absolute maximum ratings may cause permanent damage to the device. Constant or repeated...

PVA-3-d1.2-SMD series InAs room temperature photovoltaic infrared detectorsFEATURES • Spectral range: 1.3 to 3.6 pm (without filter) • Front-side illuminated • III-V material compliant with the RoHS Directive • High ambient operating and storage temperature • Compact, surface mount type ceramic package (size 4x4 mm2) • Compatible with lead-free solder reflow • No minimum order quantity required • Gas detection, monitoring and analysis: H2O, HF, ch4, c2h2, c2h4, c2h6, nh3 • Combustion process control • Green energy • Medical laser control SPECIFICATION (Tamb = 293 K, Vb = 0 V) Detector symbol

PRODUCTS | 2024 | IR DETECTORS | PVA-3-d1.2-SMD series SPECTRAL RESPONSE (Typ., Tamb = 293 K) PVA-3-d1.2-SMD-NW-115, PVA-3-d1.2-SMD-pAl2O3-115 RECOMMENDED REFLOW SOLDERING CONDITIONS MECHANICAL LAYOUT AND SIGNAL OUTPUT PEAK TEMPERATURE 230-240°C max. COOLING 20 s max. 6°C/s max. Temperature SMD package (without window) – Technical drawing (p. 195) SMD package (with window) – Technical drawing (p. 196) 25°C TO PEAK TEMPERATURE 360 s max. Time Desoldering and re-soldering the component may cause degradation of the detector. ABSOLUTE MAXIMUM RATINGS Parameter Test conditions/remarks Ambient operating...

NIGO PRODUCTS | 2024 | IR DETECTORS PVIA-5-1x1-TO39-NW-36InAsSb room temperature optically immersed photovoltaic infrared detector FEATURES • Spectral range: 2.6 to 5.3 pm • RoHS-compliant III-V material • High ambient operating and storage temperature • Unique optical immersion technology applied • Back-side illuminated • No minimum order quantity required • Contactless temperature measurement: railway transport, industrial and laboratory processes monitoring • Flame and explosion detection • Threat warning systems • Heat-seeking, thermal signature detection • Gas detection, monitoring and analysis:...