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+39 340 6002418 

foind@foind.it

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Thyristor Infineon TT251N12KOF

Thyristor Infineon TT251N12KOF

Repetitive peak off‑state voltage VDRM / VRRM 1200 V
Average on‑state current ITAV 250 A
Maximum RMS on‑state current ITRMS 400 A
Surge current ITSM 7500 A
On‑state voltage VT 1.58 V (max., Tvj = 125 °C, IT = 750 A)
Critical rate of rise of on‑state current diT/dt 150 A/µs
Critical rate of rise of off‑state voltage dvD/dt 1000 V/µs
Thermal resistance junction–case RthJC 0.07 K/W
Package: Phase control thyristor module TT251N, pressure contact, insulated base

Title: TT251N12KOF | Thyristor Module 1200V 250A Phase Control – FOIND
Meta description: TT251N12KOF phase control thyristor module 1200V 250A. FOIND solutions for rectifiers, soft starters, AC controllers and industrial power applications.

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Foind S.r.l.

We are betting today on the challenges of tomorrow by constantly trying to keep up with technological advancements.

Contacts

+39 099 561 1930

+39 340 6002418 

foind@foind.it

foind@pec.it

Site

Corso Europa, 74023

Grottaglie (TA) Italia

© 2025 All Right reserved. Created by Guido Turano

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