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Posted Feb 2, 2017 16:48 (GMT +7)

Toshiba Launches 600V/650V Super Junction N-Channel Power MOSFETs with Improved EMI Performance

Toshiba Corporation’s (TOKYO:6502) Storage & Electronic Devices Solutions Company today announced the launch of 600V/650V super junction N-channel power MOSFETs with improved EMI performance for use in industrial and office equipment. The new “DTMOS V series” will start with a line-up of twelve products. Sample shipments start today with mass production shipments scheduled for the middle of March.

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Toshiba: 600V/650V Super Junction "DTMOS V Series" MOSFETs (Photo: Business Wire)

Toshiba: 600V/650V Super Junction "DTMOS V Series" MOSFETs (Photo: Business Wire)

The new series maintains the same level of low on-resistance and high speed switching performance of Toshiba’s current “DTMOS IV series,” while an optimized design process improves EMI performance by approximately 3 to 5dB[1]. Also, reducing the on-resistance per area (RON x A) performance made it possible to add a new 650V 0.29Ω product into the DPAK package line-up. Products in the new series are suited for use in power supplies for industrial and office equipment that require high efficiency and compact size, adaptors and chargers for notebook PCs and mobile devices, and PCs and printers.

Line-up and Main Specifications of New MOSFETs:

Part Number Package


Maximum Rating





Qg Typ.




ID=Maximum Rating

Ciss Typ.






ID (A)

TK290A60Y TO-220SIS 600 11.5 0.29 25 730
TK380A60Y TO-220SIS 600 9.7 0.38 20 590
TK560A60Y TO-220SIS 600 7.0 0.56 14.5 380
TK290P60Y DPAK 600 11.5 0.29 25 730
TK380P60Y DPAK 600 9.7 0.38 20 590
TK560P60Y DPAK 600 7.0 0.56 14.5 380
TK290A65Y TO-220SIS 650 11.5 0.29 25 730
TK380A65Y TO-220SIS 650 9.7 0.38 20 590
TK560A65Y TO-220SIS 650 7.0 0.56 14.5 380
TK290P65Y DPAK 650 11.5 0.29 25 730
TK380P65Y DPAK 650 9.7 0.38 20 590
TK560P65Y DPAK 650 7.0 0.56 14.5 380


[1] At 150 to 210MHz by using Toshiba evaluation boards. Toshiba survey.

Follow the link below for more on the new products and the Toshiba mid-high voltage power MOSFET line-up.

Customer Inquiries:

Power Device Sales & Marketing Department

Tel: +81-3-3457-3933

Information in this document, including product prices and specifications, content of services and contact information, is correct on the date of the announcement but is subject to change without prior notice.

About Toshiba

Toshiba Corporation, a Fortune Global 500 company, channels world-class capabilities in advanced electronic and electrical product and systems into three focus business fields: Energy that sustains everyday life, that is cleaner and safer; Infrastructure that sustains quality of life; and Storage that sustains the advanced information society. Guided by the principles of The Basic Commitment of the Toshiba Group, “Committed to People, Committed to the Future”, Toshiba promotes global operations and is contributing to the realization of a world where generations to come can live better lives.

Founded in Tokyo in 1875, today’s Toshiba is at the heart of a global network of 550 consolidated companies employing 188,000 people worldwide, with annual sales surpassing 5.6 trillion yen (US$50 billion). (As of March 31, 2016.)

To find out more about Toshiba, visit

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Media Inquiries:

Toshiba Corporation

Storage & Electronic Devices Solutions Company

Digital Marketing Department

Koji Takahata, +81-3-3457-4963

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