SKKT72-18E Semikron - Thyristor / Diode Module

Also written as: SKKT72/18E

Category: Thyristor & SCR Modules

Specifications: 1800V, 70A

SKKT72-18E, SEMIKRON, Power Module

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SKKT72-18E Description

Rated at 1800 V and 125 A, the Semikron SKKT72-18E is a thyristor module. You'll find thyristors like this in soft starters, static switches, DC motor controllers and heater controls.

USComponent has sourced power semiconductors for maintenance teams and OEMs since 2001. For price and availability of the SKKT72-18E, send us a request for quote. Please confirm the specifications against the manufacturer's datasheet before purchase.

Target Applications

Semikron SKKT72-18E 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

SKKT72-18E is a 1,800 V, 70 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 current70 A (sin. 180°, Tc = 85 °C)
RMS current, max. (continuous)125 A
Surge current (10 ms, Tvj = 125 °C)1,450 A
Isolation test voltage (Visol, a.c. 50 Hz)3600 / 3000 V~
Weightapprox. 95 g
DatasheetAvailable on this page (PDF)

Technical document (PDF)  |  Request a quote for SKKT72-18E (reply within 24 hours)

Related Part Numbers

SKKT72-20E
2000V, 125A		SKKT72-16E
1600V, 70A		SKKT72-22E
2200V, 125A		SKKT57-18E
1800V, 55A
SKKT91-18E
1800V, 150A		SKKT92-18E
150 A/ 1800 V		SKKT72-14E
1400V, 70A		SKKT106-18E
1800V, 106A
SKKT72-20EH4
2000V, 70A		SKKT72-16D
1600V, 125A		SKKT72-22EH4
2200V, 70A		SKKT72-12E
1200V, 70A
SKKT72B12E
1200V, 125A		SKKT72-12D
1200V, 125A		SKKT72B14E
1400V, 70A		SKKT72-08E
800V, 70A
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