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
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
Application Circuit Examples
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)
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.