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Lineup expansion of 600 V planar MOSFET π-MOSIX series products that allow greater design flexibility by reducing EMI noise: TK430A60F, TK370A60F

Product News 2019-02

The package photograph of lineup expansion of 600 V planar MOSFET π-MOSIX series products that allow greater design flexibility by reducing EMI noise: TK1K0A60F, TK1K7A60F, TK2K2A60F, TK4K1A60F.

Toshiba Electronic Devices & Storage Corporation (“Toshiba”) has launched its latest[1] 600 V N-channel planar MOSFET π-MOSIX series products “TK430A60F” and ”TK370A60F” to expand its lineup.
Compared with the conventional π-MOSVII series products, the new products of π-MOSIX series have reduced their EMI noise peak while maintaining their efficiency by optimizing the chip design, have contributed to greater design flexibility and have saved design work. TK750A60F (π-MOSIX), an existing product in the series, has reduced its EMI noise peak value by 5 dB[2] compared to the conventional product TK10A60D (π-MOSVII). In addition, the π-MOSIX series has a rated avalanche current equivalent to drain current (DC) ratings, making it a simple replacement for a conventional MOSFET.
Going forward, Toshiba will expand its lineup with this series.

Notes:
[1] As of January 2019
[2] 65 W laptop PC adapters in the 200 MHz region

Features

  • Applies the latest[1] planar MOSFET process (π-MOSIX series.)
  • Keeps high efficiency and low noise
  • Secured avalanche current ratings equivalent to drain current (DC) ratings.

Applications

  • Small to medium switching power supplies (AC adapters for laptop PCs, game console chargers, etc.)
  • Lighting power supplies

Product Specifications

(@Ta=25°C)

Part
number
Package Absolute
maximum ratings
Drain-source
On-resistance
RDS(ON)
max
@VGS=10 V
(Ω)
Total
gate
charge
Qg
typ.
(nC)
Input
capacitance
Ciss
typ.
(pF)
Conventional series
(π-MOSVII series)
Part number
Drain-
source
voltage
VDSS
(V)
Drain
current
(DC)
ID
(A)
TO-220SIS 600 13 0.43 48 1940
15 0.37 55 2200

Internal Circuit

The illustration of internal circuit of lineup expansion of 600 V planar MOSFET π-MOSIX series products that allow greater design flexibility by reducing EMI noise: TK430A60F, TK370A60F.

Application Circuit Examples

The illustration of application circuit examples of lineup expansion of 600 V planar MOSFET π-MOSIX series products that allow greater design flexibility by reducing EMI noise: TK430A60F, TK370A60F.

The application circuits shown in this document are provided for reference purposes only. Thorough evaluation is required, especially at the mass-production design stage.
Providing these application circuit examples does not grant any license for industrial property rights.

Comparison[3] between the latest[1] series and the conventional series (Reference data)

The illustration of comparison between the latest series and the conventional series of lineup expansion of 600 V planar MOSFET π-MOSIX series products that allow greater design flexibility by reducing EMI noise: TK430A60F, TK370A60F.

Notes:
[3] Values measured by Toshiba (Comparison of TK750A60F in the latest series with TK10A60D in the conventional series)

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.

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