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Toshiba’s New 100V N-channel Power MOSFET Helps Reduce Power Consumption of Automotive Equipment

February 25, 2020

Toshiba Electronic Devices & Storage Corporation

- Launch of U-MOS X-H Series adopting Toshiba’s latest generation process -

XK1R9F10QB

TOKYO— Toshiba Electronic Devices & Storage Corporation (“Toshiba”) has released “XK1R9F10QB,” a 100V N-channel power MOSFET suitable for automotive 48V equipment applications such as load switches, switching power supplies and driving of motors. Shipments start today.

The new product is the first in Toshiba’s new U-MOS X-H Series of MOSFET with a trench structure, and is fabricated with the company’s latest[1] generation process. Mounted on a low-resistance TO-220SM(W) package, it delivers industry-leading low On-resistance[2], with a maximum On-resistance of 1.92mΩ, an approximate 20% reduction against the current “TK160F10N1L.” This advance helps to reduce equipment power consumption. It also delivers reduced switching noise, due to optimization of capacitance characteristics, which helps to reduce EMI[3] of equipment. In addition, the threshold voltage width is tightened to 1V to enhance switching synchronization when used in parallel.

Applications

Automotive equipment (Load switches, switching power supplies and motor drives, etc.)

Features

  • U-MOS X-H Series MOSFET with a trench structure
  • Industry-leading low On-resistance

  RDS(ON)=1.92mΩ (max) @VGS=10V

  • AEC-Q101 qualified

Main Specifications

(@Ta=25°C)

Part

Number

Polarity

Absolute maximum ratings

Drain-source

On-resistance

RDS(ON) max

(mΩ)

Channel-

to-case thermal impedance

Zth(ch-c)

max

(℃/W)

Package

Series

Drain-

source

voltage

VDSS

(V)

Drain current

(DC)

ID

(A)

Drain

current

(pulsed)

IDP

(A)

Channel temperature

Tch

(℃)

@VGS

=6V

@VGS

=10V

XK1R9F10QB

N-channel

100

160

480

175

3.31

1.92

0.4

TO-220SM(W)

U-MOS X-H

Notes:

[1] As of February 25, 2020

[2] Comparison with products with the same VDSS maximum rating and package class; According to a Toshiba survey, as of February 25, 2020.

[3] EMI (Electro Magnetic Interference)

Follow the link below for more on the new product.

XK1R9F10QB

Follow the link below for more on Toshiba Automotive MOSFETs.

Automotive MOSFETs

*Company names, product names, and service names may be trademarks of their respective companies.

Customer Inquiries:

Power Device Sales & Marketing Department

Tel: +81-3-3457-3933

Contact

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

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