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

February 25, 2020

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

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

Polar

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 @
GS=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.


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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