IXYS Introduces A New Family Of P-Channel Power MOSFETs
20 June 2008
Posted: 20.06.08
IXYS Introduces A New Family Of P-Channel Power MOSFETs
IXYS Corporation has announced the introduction of 40V to 100V trench PTM P-Channel Power MOSFETs with 30% lower Rdson (on-resistance) per unit area than the best competing P-Channel devices on the market. This new family of P-Channel devices capitalizes on benefits derived from IXYS advanced trench technology commonly implemented in their portfolio of industry recognized power devices. The devices feature an ultra low on resistance and gate charge (Qg), minimizing conduction and switching losses, while promoting improved operating and thermal efficiencies.
These devices are ideal for high side switching applications where a simple drive circuit referenced to ground can be employed, bypassing additional ‘high side' driver circuitry commonly involved when using an N-Channel MOSFET. This enables designers to reduce component count, thereby improving drive circuit simplicity and overall component cost structure. Additionally, it allows for the design of a complementary power output stage with a corresponding IXYS NChannel MOSFET for a power half-bridge stage with a simple drive circuit.
The IXTP32P05T (-50V, -32A, Qg = 46nC, Rdson = 36mOhms) and IXTP28P065T (-65V, -28A, Qg = 46nC, Rdson = 45mOhms) are some examples that illustrate the superior electrical and thermal efficiencies presented by the TrenchPTM P-Channel Power MOSFET family. Additional features include an extended forward bias safe operating area (FBSOA), fast switching performance and excellent avalanche capabilities.
These products are available to support applications requiring voltage and current ratings from 40V to 100V and 18A to 32A. Package options include the standard low cost through-hole TO-220 and surface mount TO-263 package. Common applications that will greatly benefit from these devices include high side or load switching, DC/DC converters, high current regulators, DC Choppers, CMOS high power amplifiers, push-pull amplifiers and power solid state relays.
For applications regarding the 100V to 600V range, refer to IXYS' PolarPTM P-Channel Power MOSFET family for your medium to high voltage solutions. Additional product information may be obtained by visiting IXYS website at http://www.ixys.com, or by contacting the company directly.
