SKKT122-18E Semikron - Thyristor / Diode Module

Also written as: SKKT122/18E

Category: Thyristor & SCR Modules

Specifications: 1800V, 122A

SKKT122-18E, SEMIKRON, Power Module

Representative image – actual product may differ

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SKKT122-18E Description

Semikron SKKT122-18E is a thyristor module rated at 1800 V and 195 A. You'll find thyristors like this in soft starters, static switches, DC motor controllers and heater controls. 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.

USComponent has sourced power semiconductors for maintenance teams and OEMs since 2001. For price and availability of the SKKT122-18E, send us a request for quote. Please confirm the specifications against the manufacturer's datasheet before purchase.

Target Applications

Semikron SKKT122-18E 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

SKKT122-18E is a 1,800 V, 122 A thyristor module (dual). Source: manufacturer datasheet (Semikron).

ParameterValue
Product typeThyristor module (dual)
Repetitive peak reverse voltage (VRRM / VDRM)1,800 V
Non-repetitive peak reverse voltage (VRSM)1,900 V
Average on-state / forward current122 A (sin. 180°, Tc = 88 °C)
RMS current, max. (continuous)195 A
On-state / forward voltage, max. (Tvj = 25 °C)1.55 V
PackageSEMIPACK 2
Weightapprox. 165 g
DatasheetAvailable on this page (PDF)

Technical document (PDF)  |  Request a quote for SKKT122-18E (reply within 24 hours)

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