SKKT253-14E Semikron - Thyristor / Diode Module

SKKT253-14E Description

Rated at 1400 V and 420 A, the Semikron SKKT253-14E is a thyristor module. It is used in phase-controlled rectifiers, soft starters, battery chargers and temperature controllers for furnaces and heaters.

USComponent has sourced power semiconductors for maintenance teams and OEMs since 2001. For price and availability of the SKKT253-14E, send us a request for quote. Please confirm the specifications against the manufacturer's datasheet before purchase.

Summary of Features

Target Applications

Semikron SKKT253-14E 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

SKKT253-14E is a 1,400 V, 253 A thyristor module (dual). Source: manufacturer datasheet (Semikron).

Parameter	Value
Product type	Thyristor module (dual)
Repetitive peak reverse voltage (VRRM / VDRM)	1,400 V
Non-repetitive peak reverse voltage (VRSM)	1,500 V
Average on-state / forward current	253 A (sin. 180°, Tc = 85 °C)
RMS current, max. (continuous)	420 A
On-state / forward voltage, max. (Tvj = 25 °C)	1.7 V
Package	SEMIPACK 3
Weight	approx. 400 g
Datasheet	Available on this page (PDF)

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