Overview
The BUK7Y3R5-40HX is an N-channel MOSFET produced by Nexperia USA Inc., designed for high-performance applications. This device is fully automotive qualified to AEC-Q101 standards, ensuring reliability and durability in thermally demanding environments. It utilizes the advanced Trench 9 Superjunction technology, which enhances its electrical characteristics and thermal management capabilities. The MOSFET is housed in a robust LFPAK56 package, also known as Power-SO8, which is a surface-mounted package suitable for various automotive and industrial applications.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Type Number | BUK7Y3R5-40HX | |
| Package | LFPAK56; Power-SO8 (SOT669) | |
| Channel Type | N-channel | |
| VDS [max] | 40 | V |
| RDSon [max] @ VGS = 10 V | 3.5 | mΩ |
| Tj [max] | 175 | °C |
| ID [max] | 120 | A |
| QGD [typ] | 6 | nC |
| QG(tot) [typ] @ VGS = 10 V | 31 | nC |
| Ptot [max] | 115 | W |
| Qr [typ] | 16 | nC |
| VGSth [typ] | 3 | V |
| Automotive Qualified | Yes (AEC-Q101) | |
| Ciss [typ] | 2294 | pF |
| Coss [typ] | 682 | pF |
Key Features
- Advanced Trench 9 Superjunction Technology: Enhances electrical performance and thermal management.
- Automotive Qualified: Fully compliant with AEC-Q101 standards, ensuring reliability in automotive applications.
- High Current Capability: Maximum drain current of 120 A.
- Low On-Resistance: Maximum RDSon of 3.5 mΩ at VGS = 10 V.
- High Junction Temperature: Maximum Tj of 175 °C, suitable for thermally demanding environments.
- Robust Packaging: LFPAK56 (Power-SO8) package for surface mounting.
Applications
- Automotive Systems: Suitable for various automotive applications due to its AEC-Q101 qualification.
- Industrial Power Systems: Used in high-power industrial applications requiring low on-resistance and high current handling.
- Power Management: Ideal for power management systems that demand high efficiency and reliability.
- Motor Control: Applicable in motor control circuits where high current and low on-resistance are critical.
Q & A
- What is the maximum drain-source voltage (VDS) of the BUK7Y3R5-40HX?
The maximum drain-source voltage (VDS) is 40 V.
- What is the typical on-resistance (RDSon) at VGS = 10 V?
The typical on-resistance (RDSon) at VGS = 10 V is 3.5 mΩ.
- What is the maximum junction temperature (Tj) of the BUK7Y3R5-40HX?
The maximum junction temperature (Tj) is 175 °C.
- Is the BUK7Y3R5-40HX automotive qualified?
Yes, it is fully automotive qualified to AEC-Q101 standards.
- What is the maximum drain current (ID) of the BUK7Y3R5-40HX?
The maximum drain current (ID) is 120 A.
- What package type is used for the BUK7Y3R5-40HX?
The BUK7Y3R5-40HX is housed in an LFPAK56 (Power-SO8) package.
- What technology is used in the BUK7Y3R5-40HX?
The BUK7Y3R5-40HX uses the advanced Trench 9 Superjunction technology.
- What are the typical gate-source threshold voltage (VGSth) and total gate charge (QG(tot))?
The typical gate-source threshold voltage (VGSth) is 3 V, and the total gate charge (QG(tot)) at VGS = 10 V is 31 nC.
- What is the maximum total power dissipation (Ptot) of the BUK7Y3R5-40HX?
The maximum total power dissipation (Ptot) is 115 W.
- Is the BUK7Y3R5-40HX RoHS compliant?
Yes, the BUK7Y3R5-40HX is RoHS compliant.
