- Country of manufactureRussia
- Быстродействующий тиристор ТБ173
High-speed thyristor of TB173
Are intended for work with constants and variable current with a frequency which is not exceeding 500 Hz. These semiconductors it is characterized by the high speed of switching off and internal gain of a control signal.
Tablet glass-to-metal execution of thyristors in the hermetic ceramic-metal package, with the acting copper electrodes and pressure contacts. Serebrenny laying, a special covering from silicon, processing of surfaces of contacts reduce the thermal and electrical resistance of thyristors. The case of the device is filled with inert gas which allows to provide stability of electric parameters during the operation of the device.