Thyristors

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T443-400

Thyristors

VDRM/VRRM[Vmin]: 3800
VDRM/VRRM[Vmax]: 4200
ITAV[A]: 400
Tс°C: 85
VTM (Tc=25°C)[V]: 2.25
ITM (Tc=25°C)[A]: 1256
VT(TO)/Tjmax[V]: 1.117
rT/Tjmax[mΩ]: 1.245
tq[μs]: 500
Tj max[°C]: 125
Rthjc/AC[°C/W]: 0.0350
Package: T.C2
Design: disc
Type: phase control
Datasheet:

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  • Description

    Low static losses. Industry standard housing. High current carrying capacity. Tjmax = 125 °C.

  • Applications

    Designed for AC/DC circuits with standard or increased frequency up to 3000 Hz. These thyristors are mainly used at industry standard frequency in the following converter devices: controlled and semicontrolled rectifiers for traction substations, AC regulators, soft starters, high power drives for synchronous motors, converters for arc furnaces, reactive power compensators.


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Proton-Electrotex

Address: 19 Leskova Str., Orel, 302040, Russia, room 27, off. 14

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