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T1451N52TOH
  • T1451N52TOH

T1451N52TOH

Active and preferred

The T1451N Phase Control Thyristor discs are assembled in high reliable, robust and hermetic sealed ceramic housings with a dia of 120mm and a height of 35mm.

Infineon Technologies T1451N52TOH Product Info

16 April 2026 0

Parameters

Clamping force [kn] range

36 to 52

Configuration

Electrical Triggered Phase Control Thyristor

Housing

Disc dia 120mm height 35mm / Ceramic

ITAVM/TC [A/°C] (@180° el sin)

1660/85

ITAVM

1660 (180 ° el sin)

ITSM [A] (@10ms, Tvj max)

43000

ITSM

43000 A

rT [mΩ] (@Tvj max) max

0.37

RthJC [K/kW] (@180° el sin) max

9.7

tq [µs]

450

Tvj [°C] max

125

VDRM / VRRM [V]

5200

VDRM/ VRRM (V)

5200 V

VT/IT [V/kA] (@Tvj max)

1.70/2.0

VT0 [V] (@Tvj max) max

0.92

∫I2dt [A²s · 103] (@10ms, Tvj max)

9250

Apps

Uninterruptible power supplies (UPS)

Features

  • Full blocking capability 50/60 Hz
  • High DC blocking stability
  • High surge current capability
  • High turn-on di/dt capability
  • High dv/dt capability

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