IRs New 1200V IGBTs Deliver Higher Power Density and Increased Efficiency for Motor Drive and UPS Applications

EL SEGUNDO, Calif. International Rectifier, IR (NYSE: IRF), a world leader in power management technology, today introduced a family of rugged 1200V ultra-fast insulated-gate bipolar transistors (IGBTs) optimized for industrial motor drive and UPS systems.

The new devices leverage IRs field stop trench ultra-thin wafer technology that delivers lower conduction and switching losses. Co-packaged with a soft recovery low Qrr diode and featuring a 10us minimum short circuit time rating, the devices are optimized for rugged industrial applications.

These new 1200V trench IGBTs feature very low Vce(on) and low switching losses while offering higher system efficiency and rugged transient performance for increased reliability making them well suited to harsh industrial environments, said Llewellyn Vaughan-Edmunds, IGBT Product Marketing Manager, IRs Energy Saving Products Business Unit.

The packaged devices cover a broad current range from 10 50A. Other key performance benefits include Tjmax of 150C, positive VCE(on) temperature coefficient for easy paralleling and low VCE(on) to reduce power dissipation and achieve higher power density. Die products are also available.


Part Number Package VCES IC (nom) Vceon Tsc (min)
IRG7PH30K10D TO-247AC 1200 V 10 A 2.0 V 10us
IRG7PH30K10D-E TO247AD long lead 1200 V 10 A 2.0 V 10us
IRG7PH37K10D TO-247AC 1200 V 15 A 1.9 V 10us
IRG7PH37K10D-E TO247AD long lead 1200 V 15 A 1.9 V 10us
IRG7PH44K10D TO-247AC 1200 V 25 A 1.9 V 10us
IRG7PH44K10D-E TO247AD long lead 1200 V 25 A 1.9 V 10us
IRG7PH50K10D TO-247AC 1200 V 40 A 1.9 V 10us
IRG7PH50KD-E TO247AD long lead 1200 V 40 A 1.9 V 10us
IRG7PSH54K10D Super TO-247 1200 V 50 A 1.9 V 10us

Part Number VCES IC (nom) Vceon Tsc (min)
IRG7CH30K10B 1200 V 9 A 2.0 V 10us
IRG7CH37K10B 1200 V 15 A 1.9 V 10us
IRG7CH44K10B 1200 V 25 A 1.9 V 10us
IRG7CH50K10B 1200 V 35 A 1.9 V 10us
IRG7CH54K10B-R 1200 V 50 A 1.9 V 10us
IRG7CH73K10B-R 1200 V 75 A 1.9 V 10us
IRG7CH75K10B-R 1200 V 100 A 1.9 V 10us
IRG7CH81K10B-R 1200 V 150 A 1.9 V 10us

Datasheets can be found via the part number links located in the table above. The IGBT selection tool can be accessed directly at For information about die products, please contact