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T640N18TOF
  • T640N18TOF

T640N18TOF

Active and preferred

The T640N Phase Control Thyristor discs are assembled in high reliable, robust and hermetic sealed ceramic housings with a dia of 48mm and a height of 14mm.

Infineon Technologies T640N18TOF Product Info

16 April 2026 0

Parameters

Clamping force [kn] range

6 to 12

Configuration

Electrical Triggered Phase Control Thyristor

Housing

Disc dia 48mm height 14mm / Ceramic

ITAVM/TC [A/°C] (@180° el sin)

644/85

ITAVM

644 (180 ° el sin)

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

8000

ITSM

8000 A

rT [mΩ] (@Tvj max) max

0.5

RthJC [K/kW] (@180° el sin) max

39

tq [µs]

250

Tvj [°C] max

125

VDRM / VRRM [V]

1800

VDRM/ VRRM (V)

1800 V

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

2.15/2.4

VT0 [V] (@Tvj max) max

0.8

∫I2dt [A²s · 103] (@10ms, Tvj max)

320

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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