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News :: 03/22/2018

IRS Technical Note

IRS shaker - qualification test

Axetris, Infrared Sources

The technical note summarizes all the qualification tests and results for the new EMIRS50 TO-46 packaged IR Source. More than 1200 test specimen were examined.

The EMIRS50 qualification plan was derived from the AEC-Q101 standard and supplemented with requirements from the IEC 60601-1 norm.


Summary of tests that have been carried out:


Test Group
Standard Pass/Fail
Wire bonding
MIL-STD 883 / method 2011
Axetris standard
Mechanical stress
IEC 60601-1 Pass

Environmental tests on
packaged devices

IEC 60068-2-67
User specification derived from
IEC 60601-1

Life tests on
packaged devices
Axetris standard
Pressure during operation User specification derived from IEC 60601-1 Pass
Timing verification Axetris standard Pass
Physical dimensions JESD22 B-100 Pending


After the recommended test duration the life tests continue in order to monitor the long term behavior of the sources.


Axetris runs the sources with three different operating modes:


  • OOCO – on/off cycles (5 min on/off cycles in DC mode)
  • LHTM – at 10 Hz, 63% Duty cycle (Tpeak temp <500°C)
  • LHFM – at 100 Hz, 63% Duty cycle (Tpeak temp <500°C)


Read our technical note.


Please contact our sales representative for more detailed information.

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