
BUK9K6R2-40E,115
ActiveNexperia USA Inc.
DUAL N-CHANNEL TRENCHMOS LOGIC LEVEL FET

BUK9K6R2-40E,115
ActiveNexperia USA Inc.
DUAL N-CHANNEL TRENCHMOS LOGIC LEVEL FET
Description
General part information
BUK9K6 Series
Dual logic level N-channel MOSFET in an LFPAK56D (Dual Power-SO8) package using TrenchMOS technology. This product has been designed and qualified to AEC Q101 standard for use in high performance automotive applications.
Technical Specifications
Parameters and characteristics for this part
| Specification | BUK9K6R2-40E,115 |
|---|---|
| Channel Count | 2 |
| Configuration | N-Channel |
| Configuration - Features | Dual |
| Current - Continuous Drain (Id) | 40 A |
| Drain to Source Voltage (Vdss) | 40 V |
| FET Feature | Logic Level Gate |
| Gate Charge (Max) | 35.4 nC |
| Grade | Automotive |
| Input Capacitance (Ciss) (Max) | 3281 pF |
| Mounting Type | Surface Mount |
| Operating Temperature (Max) | 175 °C |
| Operating Temperature (Min) | -55 °C |
| Package / Case | 8-LFPAK56, SOT-1205 |
| Package Name | LFPAK56D |
| Power - Max | 68 VA |
| Qualification | AEC-Q101 |
| Rds On (Max) | 6 mOhm, 6 mOhm |
| Technology | MOSFET (Metal Oxide) |
| Vgs(th) (Max) | 2.1 V |
Pricing
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CAD
3D models and CAD resources for this part
Documents
Technical documentation and resources
Datasheet
LFPAK MOSFET thermal design guide
LFPAK56D the ultimate dual MOSFET
Power MOSFET single-shot and repetitive avalanche ruggedness rating
Reflow soldering profile
Understanding power MOSFET data sheet parameters
RC Thermal Models
Understanding power MOSFET data sheet parameters
BUK9K6R2-40E Thermal design model
LFPAK MOSFET thermal design guide - Part 2
Power MOSFET frequently asked questions and answers
Designing RC Snubbers
LFPAK56D; Reel pack for SMD, 7''; Q1/T1 product orientation
Nexperia package poster
Wave soldering profile
plastic, single ended surface mounted package (LFPAK56D); 8 leads; 1.27 mm pitch; 4.7 mm x 5.3 mm x 1.05 mm body
LFPAK MOSFET thermal design guide, Chinese version
Using power MOSFETs in parallel
Using Power MOSFET Zth Curves
plastic, single ended surface mounted package (LFPAK56D); 8 leads
Failure signature of Electrical Overstress on Power MOSFETs