The use of radiation tools is justified as a complement of radiation test to verify and optimize the radiation hardness assurance process in the new space market and reduce some cost without a significant loss of the confidence level.
![TID DD reliability prediction method](https://wpo-altertechnology.com/wp-content/uploads/2016/04/TID-DD-reliability-prediction-method-310x232.jpg)
Space radiation environment is an important failure causing factor in space vehicles. Traditional reliability prediction method did not include the space radiation environment reliability. It’s the time to set up a method of space radiation environment reliability prediction.
![Radiation testing board with six HV optocouplers](https://wpo-altertechnology.com/wp-content/uploads/2016/02/Radiation-testing-board-with-the-six-HV-optocouplers-310x232.jpg)
In space applications, optocouplers may need to work at very low temperatures. Under this low temperature operating conditions, the device degradation subjected to radiation exposure may show different behaviour compared to a standard radiation test under room temperature. The...