Main characteristic parameters of thyristor

1. Repetitive peak voltage in both forward and reverse directions - rated voltage (VDRM, VRRM, whichever is smaller).

2. Rated on state average current IT (AV) - rated current (sine half wave average value).

3. Gate trigger current IGT, gate trigger voltage UGT (affected by temperature changes).

4. On state average voltage UT (AV) refers to the diode voltage drop.

5. Maintain current IH and hold current IL.

6. Opening and closing time.