Product Summary

The SKM121AR is a Power MOSFET Module. The applications of the SKM121AR include switched mode power supplies, DC servo and robot drivers, DC choppers, UPS equipment, plasma cutting, Not suitable for linear amplification.

Parametrics

SKM121AR absolute maximum ratings: (1)VDS: 200V; (2)ID: 130A; (3)IDM: 390A; (4)VGS: ±20V; (5)TSTG: -40 to 125℃; (6)Visol: 2500V; (7)IF=-IS: 130A; (8)IFM=-ISM: 390A.

Features

SKM121AR features: (1)N channel, enhancement mode; (2)Avalanche characteristics; (3)Short internal connections avoid oscillations; (4)Isolated copper baseplates; (5)All electrical connections on top for easy busbaring; (6)Large clearance(10mm) and creepage distance(13mm); (7)UL recognized, file no. E63532.

Diagrams

SKM121AR block diagram

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