Country for PR: Japan
Contributor: Kyodo News JBN
Thursday, March 31 2022 - 17:00
Toshiba Electronic Devices & Storage Releases 150V N-channel Power MOSFET That Uses Latest Generation Process to Improve Power Supply Efficiency
KAWASAKI, Japan, Mar. 31, 2022 /Kyodo JBN-AsiaNet/--

Toshiba Electronic Devices & Storage Corporation ("Toshiba") has launched a 
150V N-channel power MOSFET "TPH9R00CQH" ( 
) that uses the latest-generation (*1) process, "U-MOSX-H," and that is 
suitable for use in switching power supplies for industrial equipment -- 
including those deployed in data centers and communications base stations. 
Shipments start on March 31.


TPH9R00CQH has drain-source on-resistance about 42% lower than TPH1500CNH, a 
150V product that uses the current-generation process, U-MOSVIII-H. 
Optimization of the new MOSFET's structure has improved the trade-off (*2) 
between the drain-source on-resistance and two charge characteristics (*3), 
realizing excellent low-loss characteristics. In addition, spike voltage 
between the drain and source at switching operation is reduced, helping to 
lower electromagnetic interference (EMI) in switching power supplies. Two types 
of surface mount packages are available: SOP Advance and the more popular SOP 
Advance (N).

Toshiba also offers tools that support circuit design for switching power 
supplies. Alongside the G0 SPICE model, which can verify the circuit function 
in a short time, the highly accurate G2 SPICE models, which accurately 
reproduce transient characteristics, are now available.

Toshiba will expand its lineup of power MOSFETs that improve equipment power 
supply efficiency by cutting losses, helping to reduce power consumption.

(*1) Toshiba survey as of March 2022.
(*2) The product has improved the drain-source on-resistance x gate switch 
charge by about 20% and the drain-source on-resistance x output charge by about 
28% compared to the current product TPH1500CNH (U-MOSVIII-H series).
(*3) Gate switch charge and output charge

- Power supplies for communications equipment
- Switching power supplies (high-efficiency DC-DC converters, etc.)

- Excellent low-loss characteristics.
(trade-off between on-resistance and gate switch charge and output charge)
- Low on-resistance: RDS(ON)=9.0milliohms (max) @VGS=10V
- High channel temperature rating: Tch (max)=175C

Main Specifications:

Follow the link below for more on the new product, TPH9R00CQH:

Follow the link below for more on Toshiba MOSFETs:

Follow the link below for more on the highly accurate SPICE models (G2 model):

To check availability of the new product, TPH9R00CQH, at online distributors, 
please visit and buy online:

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

About Toshiba Electronic Devices & Storage Corporation
Toshiba Electronic Devices & Storage Corporation, a leading supplier of 
advanced semiconductor and storage solutions, draws on over half a century of 
experience and innovation to offer customers and business partners outstanding 
discrete semiconductors, system LSIs and HDD products.
The company's 22,000 employees around the world share a determination to 
maximize product value, and promote close collaboration with customers in the 
co-creation of value and new markets. With annual sales now surpassing 710 
billion yen (US$6.5 billion), Toshiba Electronic Devices & Storage Corporation 
looks forward to building and to contributing to a better future for people 
Find out more at

Source: Toshiba Electronic Devices & Storage Corporation