- Country of manufactureUkraine
Specifications
Thyristor silicon diffusion T122 - 25
Also, this product can be referred to: T12225, T122 25, t122 - 25, t12225, t122 25.
T122 - 25 thyristor silicon diffusion is intended for use in automation circuits and DC and AC currents of the power converter.
Specifications T122 - 25:
The threshold voltage of - not more than 1. 1V .
Surge voltage in the open - no more than 1. 75 .
Unlocking the constant voltage control - no more than 3 V.
Neotpirayuschee constant voltage control - no less than 0. 3 V.
Repetitive peak current in the closed position - not more than 3 mA.
holding current - not more than 0. 08 A.
T122 - 25 inrush current - no more than 0. 13 A.
Repetitive pulse reverse current - less than 3 mA.
Unlocking constant current control - no more than 0. 06 A.
Neotpirayuschy constant current control - no less than 2 mA.
Switch - on time - no more than 10 microseconds.
Time delay - not more than 2 microseconds.
Time off T122 - 25 thyristor product - from 63 microseconds to 100 microseconds.
Reverse recovery time - no more than 6 microseconds.
Reverse recovery charge - no more than 80 SCLC.
Repetitive surge voltage when closed - from 100 V to 1200 V.
Onetime surge voltage closed - 1, 11 · U sc, n B.
Rated impulse voltage closed - 0, 8 · U sc, n B.
The maximum permissible continuous voltage in the closed state - 0, 6 · U sc, n B.
Repetitive pulse reverse voltage T122 - 25 - 100 V to 1200 V.
Onetime peak reverse voltage - 1, 11 · U sc, n B.
The maximum permissible reverse voltage constant - 0, 6 · U mod n B.
The maximum permissible average current in the open state, at ƒ = 50 Hz; β = 180 °; T a = 85 ° C - 25 A.
The maximum permissible operating current in the open state, at ƒ = 50 Hz; β = 180 °; T a = 85 ° C - 39. 2 A.
Impact nonrecurring current open - 350 A.
Protective index, when U mod = 0; T and = 10 ms; T f = 125 ° C - 613 A 2 · c.
The critical rate of rise of on - state current - 100 A / ms.
The minimum allowable direct current control pulse products thyristors T122 - 25 - 0. 55 A.
The maximum permissible direct current pulse control - 2 A.
Dynamic on - state resistance - not more than 10. 9 milliohms.
Thermal resistance junction to case - not more than 0, 8 ° C / W.
Dimensions:
- the total length - 42 mm;
- hairpin length - 12 mm.
Weight - no more than '12
Product versions T122 - 25 thyristor performance depending on the type of acceptance:
- Quality Control Department - OTC T122 - 25;
- particularly persistent (very stable) - OST122 - 25, T122 - 25 OS;
- customer acceptance - T122 - 25 PZ;
- acceptance of the military - T122 - 25 VP.
Operating conditions T122 - 25:
The transition temperature - from - 50 ° C to + 125 ° C.
body temperature - - 50 ° C to + 125 ° C.