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Toshiba Expands U-MOS IX-H MOSFET Family, Adds 40V N-Channel Devices

Delivering Best-in-Class Efficiency Across Range of Load Conditions

IRVINE, Calif., October 11, 2017 --- Toshiba America Electronic Components, Inc. (TAEC)* today announced the addition of two new N-channel devices to its U-MOS IX-H family of high-efficiency, high-speed switching MOSFETs. The TK3R1E04PL and TK3R1A04PL help designers improve performance and reduce power consumption in power supply applications such as DC-DC converters and the secondary side circuits of AC-DC switched-mode power supplies. 


The TK3R1E04PL (TO-220 package) and TK3R1A04PL (TO-220SIS package) have a maximum VDSS rating of 40V and can operate with gate-source voltages (VGSS) of +/-20V. Maximum DC drain currents for the new devices are 100A and 82A, respectively.


By providing a 'best-in-class' trade-off between resistance and capacitance, the TK3R1E04PL and TK3R1A04PL support optimum performance and efficiency in power supply applications. This includes synchronous rectification designs, where the low output charge (QOSS) reduces device contribution to rectification power loss. Both devices have a low typical on-resistance (RDS(ON)) of just 2.5mΩ (@VGS=10V), and a typical output capacitance (COSS) of 1000pF. These characteristics ensure efficient on-state operation, rapid switching and lower switching losses.


The new MOSFETs operate with channel temperatures up to 175ºC, and Toshiba’s U-MOS IX-H technology ensures stable operation over a wide range of temperatures and load conditions.


Pricing and Availability

The TK3R1E04PL and TK3R1A04PL are available now. For more details, samples and pricing information, please contact your local Toshiba Sales Office.


*About Toshiba Corp. and Toshiba America Electronic Components, Inc. (TAEC)

Through proven commitment, lasting relationships and advanced, reliable electronic components, Toshiba enables its customers to create market-leading designs. Toshiba is the heartbeat within product breakthroughs from OEMs, ODMs, CMs, VARs and distributors. A committed electronic components leader, Toshiba designs and manufactures high-quality hard disk drives (HDDs), discrete devices, custom SoCs/ASICs, imaging products, microcontrollers, wireless components, mobile peripheral devices, and advanced materials that make possible today’s leading smartphones, tablets, cameras, medical devices, automotive electronics, industrial applications, enterprise solutions, consumer products and more.


Toshiba America Electronic Components, Inc. is an independent operating company owned by Toshiba America, Inc. For over 140 years, Toshiba Corporation has contributed to a sustainable future by applying innovative technologies to value creation. Today, our business domains are centered on the essential infrastructure that supports modern life and society. Guided by the principles of The Basic Commitment of the Toshiba Group, “Committed to People, Committed to the Future”, Toshiba promotes global operations that contribute to realization of a world where generations to come can live better lives. Visit Toshiba's web site at http://toshiba.semicon-storage.com


Information in this press release, including product pricing and specifications, content of services and contact information, is current and believed to be accurate on the date of the announcement, but is subject to change without prior notice. Technical and application information contained here is subject to the most recent applicable Toshiba product specifications.

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·Before creating and producing designs and using, customers must also refer to and comply with the latest versions of all relevant TOSHIBA information and the instructions for the application that Product will be used with or for.