TL171-320-10

TL171 - 320 - 10
Thyristor avalanche the pin execution.
It is intended for work in static transformers of the electric power, and also in other chains of direct and alternating current of different power units with a frequency up to 500 Hz.
Are issued in the ceramic - metal case with a flexible output.
The most permissible average current abroach - 320 A
The repeating surge voltage in the closed status and the repeating surge reverse voltage - 1000 V
Cooling air natural or forced.
Designation of a standard rating is given on the case.
Overall dimensions:
- total length - 290 mm
- pin length - 19 mm
- a thread - M24
The mass of a thyristor is no more than 560 g.

Structure of a schematic symbol:
TL171 - 320 - 10
T - a thyristor avalanche;
1 - sequence number of modification of construction;
7 - designation of body diameter in accordance with GOST 20859.1 - 89;
1 - designation of a design of the case in accordance with GOST 20859.1 - 89;
320 - the most permissible average current abroach, And;
10 - a class on the repeating tension.