T1989N12TOF Infineon - Phase Control SCR

T1989N12TOF Description

The Infineon Technologies (formerly Eupec) T1989N12TOF is a thyristor (SCR), rated for 1200 V and 1990 A. Common uses are AC switches, soft starters, DC drives and controlled rectifiers in industrial power equipment. Many of these parts are still in service in machines built years ago, and a direct replacement is often the fastest way to get one running again.

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Summary of Features

Target Applications

Infineon T1989N12TOF is used for AC/DC power conversion and control: controlled and uncontrolled rectifiers, DC motor drives, soft starters, battery chargers, welding equipment, heater and temperature control, and AC power controllers.

Key Specifications

T1989N12TOF is a 1,200 V, 1989 A phase control thyristor (disc). Source: manufacturer datasheet.

Parameter	Value
Product type	Phase control thyristor (disc)
Repetitive peak voltage (VDRM / VRRM)	1,200 V
Rated on-state current	1989 A
Datasheet	Available on this page (PDF)

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