HiRel Silicon Bipolar Transistor

Infineon′s well known and widely used Micro Wave (MW) Transistors are here offered as high reliability devices in hermetically sealed ceramic packages. The product range covers all RF-Transistor technology generations of Infineon. bipolar transistors with different voltage classes, frequency range and output power are available and based on Infineon′s reliable bipolar technology. 

The bipolar transistor devices are available in different quality levels:    

Professional (P) which is used for breadboards and circuit evaluation  (Engineering Modules)
ESCC qualified (ES) which fulfills the requirements of the European Space Agency (Flight Modules)
On request customer specific quality levels could be set up depending on demand