SKKH72-18E Semikron - Thyristor / Diode Module

Also written as: SKKH72/18E

Category: Thyristor & SCR Modules

Specifications: 1800V, 70A

SKKH72-18E, SEMIKRON, Power Module

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SKKH72-18E Description

SKKH72-18E is a 1800 V, 125 A thyristor module made by Semikron. 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 SKKH72-18E, send us a request for quote. Please confirm the specifications against the manufacturer's datasheet before purchase.

Target Applications

Semikron SKKH72-18E 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

SKKH72-18E is a 1,800 V, 70 A thyristor / diode module. Source: manufacturer datasheet (Semikron).

ParameterValue
Product typeThyristor / diode module
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 SKKH72-18E (reply within 24 hours)

Related Part Numbers

SKKH72-20E
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2200V, 125.6A		SKKH57-18E
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SKKH92-18E
1800V, 95A		SKKH72-14E
1400V, 70A		SKKH106-18E
1800V, 106A		SKKH72-12E
1200V, 70A
SKKH72-20EH4
2000V, 70A		SKKH72-16D
1600V, 125.6A		SKKH72-22EH4
2200V, 70A		SKKH72-12D
1200V, 125A
SKKH72-08E
800V, 70A		SKKH72-08D
800V, 125.6A		SKKH75-16E
1600V, 75A		SKKH71-16E
1600V, 125A
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