HISsmd series
HISsmd series

HISsmd series emitters are small, powerful infrared radiation sources that meet the demands for reliable miniaturized gas sensors and offer a wide range of new application scenarios. The low energy consumption, the high efficiency and the small size allow the use in portable, battery-powered, and mobile applications.

These innovative infrared light sources are used, for instance, in respiratory gas analysis, e.g. for the detection of CO₂ and breath alcohol, and in Smart Home and Smartphone applications. The pioneering SMD package enables a fully automated production in high-volume markets.


SUPPLIER: Infrasolid GmbH


INTRODUCTION
Key features

◆ Pulsable thermal black-body infrared source mounted in a SMD package with a size of 3x3 mm².

◆ Patented nanostructured radiating element achieves up to 500% more detection signal!

◆ Innovative surface technology for customized SMD products.

◆ Wide wavelength range enables applications in mobile, portable devices and various wearables, for miniaturized gas measurement sensors and hand-held spectrometers.

Parameters

 

Product name

HIS20smd-0

HIS100smd-0

HIS180smd-0

Package

SMD (3x3 mm²)

SMD (3x3 mm²)

SMD (3x3 mm²)

Element area

0.32 mm²

1 mm²

1.8 mm²

Emissivity

> 0.9

> 0.9

> 0.9

Element temperature

700 °C at 175 mW

600 °C at 290 mW

500 °C at 330 mW

Optical output power

up to 15 mW

up to 30 mW

up to 40 mW

Max. electrical power

175 mW

290 mW

330 mW

Max. electrical voltage

1.25 V

1.7 V

2.6 V

Max. electrical current

140 mA

170 mA

125 mA

Electrical resistance

8...9 Ω

9...10 Ω

19...21 Ω

Modulation frequency

14 Hz

10 Hz

8 Hz

Filter/Window

None (Option: Sapphire/Si-ARC)

None (Option: Sapphire/Si-ARC)

None (Option: Sapphire/Si-ARC)

Wavelength range

2 to 20 µm

2 to 20 µm

2 to 20 µm