Overview
The BUK7Y1R7-40HX is an automotive-qualified N-channel MOSFET produced by Nexperia USA Inc. This component utilizes the advanced Trench 9 low ohmic superjunction technology, ensuring high performance and efficiency. It is housed in a robust LFPAK56 package, which is designed to handle demanding applications. The MOSFET is part of Nexperia’s extensive portfolio of power management solutions, catering to various industries including automotive, industrial, and consumer electronics.
Key Specifications
| Parameter | Value |
|---|---|
| Type Number | BUK7Y1R7-40H |
| Package | LFPAK56; Power-SO8 (SOT669) |
| Channel Type | N-channel |
| VDS [max] | 40 V |
| RDSon [max] @ VGS = 10 V | 1.7 mΩ |
| Tj [max] | 175 °C |
| ID [max] | 120 A |
| QGD [typ] | 10 nC |
| QG(tot) [typ] @ VGS = 10 V | 56 nC |
| Ptot [max] | 294 W |
| Qr [typ] | 25 nC |
| VGSth [typ] | 3 V |
| Automotive Qualified | Yes (AEC-Q101) |
| Ciss [typ] | 4095 pF |
| Coss [typ] | 1083 pF |
Key Features
- Advanced Trench 9 low ohmic superjunction technology for high efficiency and low on-resistance.
- Robust LFPAK56 package (Power-SO8) designed for high reliability and thermal performance.
- AEC-Q101 qualified, ensuring compliance with automotive standards.
- High current handling capability with a maximum drain current of 120 A.
- Low thermal resistance and high power dissipation capability.
- Moisture Sensitivity Level (MSL) 1, indicating unlimited shelf life.
Applications
- Automotive systems, including start-stop micro-hybrid applications and transmission control.
- Industrial power management and control systems.
- Ultra-high performance power switching applications.
- Consumer and mobile electronics requiring high efficiency and reliability.
Q & A
- What is the maximum drain-source voltage (VDS) of the BUK7Y1R7-40HX?
The maximum drain-source voltage (VDS) is 40 V. - What is the on-resistance (RDSon) of the BUK7Y1R7-40HX at VGS = 10 V?
The on-resistance (RDSon) is 1.7 mΩ at VGS = 10 V. - What is the maximum junction temperature (Tj) of the BUK7Y1R7-40HX?
The maximum junction temperature (Tj) is 175 °C. - Is the BUK7Y1R7-40HX automotive qualified?
Yes, it is AEC-Q101 qualified. - What is the package type of the BUK7Y1R7-40HX?
The package type is LFPAK56; Power-SO8 (SOT669). - What is the maximum drain current (ID) of the BUK7Y1R7-40HX?
The maximum drain current (ID) is 120 A. - What are some typical applications of the BUK7Y1R7-40HX?
Typical applications include automotive systems, industrial power management, ultra-high performance power switching, and consumer electronics. - What is the moisture sensitivity level (MSL) of the BUK7Y1R7-40HX?
The moisture sensitivity level (MSL) is 1, indicating unlimited shelf life. - Where can I find detailed datasheets and technical support for the BUK7Y1R7-40HX?
Detailed datasheets and technical support can be found on the Nexperia website or through their local sales office and distributors. - Can I order samples of the BUK7Y1R7-40HX?
Yes, samples can be ordered via Nexperia’s sales organization or through their network of global and regional distributors.
