T1189N18TOF Infineon - Phase Control SCR

T1189N18TOF Description

Rated at 1800 V, the Infineon Technologies (formerly Eupec) T1189N18TOF is a thyristor (SCR). It is used in phase-controlled rectifiers, soft starters, battery chargers and temperature controllers for furnaces and heaters. Production of many older modules has ended, but we keep sourcing them for repair and maintenance customers.

We help engineers and repair technicians find parts like the T1189N18TOF, including obsolete ones. Send a quick RFQ for current pricing and delivery. Before ordering, please confirm ratings and pin-out with the official datasheet.

Summary of Features

Target Applications

Infineon T1189N18TOF 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

T1189N18TOF is a 1,800 V, 1189 A phase control thyristor (disc). Source: manufacturer datasheet.

Parameter	Value
Product type	Phase control thyristor (disc)
Repetitive peak voltage (VDRM / VRRM)	1,800 V
Rated on-state current	1189 A
Datasheet	Available on this page (PDF)

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