Features
-
Fully automotive qualified to AEC-Q101:
- 175 °C rating suitable for thermally demanding environments
-
Trench 9 Superjunction technology:
- Reduced cell pitch enables enhanced power density and efficiency with lower RDSon in same footprint
- Improved SOA and avalanche capability compared to standard TrenchMOS
- Tight VGS(th) limits enable easy paralleling of MOSFETs
- LFPAK Gull Wing leads:
- High Board Level Reliability absorbing mechanical stress during thermal cycling, unlike traditional QFN packages
- Visual (AOI) soldering inspection, no need for expensive x-ray equipment
- Easy solder wetting for good mechanical solder joint
-
LFPAK copper clip technology:
- Improved reliability, with reduced Rth and RDSon
- Increases maximum current capability and improved current spreading
Target applications
- 12 V automotive systems
- Motors, lamps and solenoid control
- Start-Stop micro-hybrid applications
- Transmission control
- Ultra high performance power switching
Parametrics
| Type number | Package version | Package name | Product status | Channel type | Number of transistors | VDS [max] (V) | RDSon [max] @ VGS = 10 V (mΩ) | RDSon [max] @ VGS = 4.5 V (mΩ) | Tj [max] (°C) | ID [max] (A) | QGD [typ] (nC) | QG(tot) [typ] @ VGS = 4.5 V (nC) | QG(tot) [typ] @ VGS = 10 V (nC) | Ptot [max] (W) | Qr [typ] (nC) | VGSth [typ] (V) | Automotive qualified | Ciss [typ] (pF) | Coss [typ] (pF) | Date |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| BUK9Y1R6-40H | SOT669 | LFPAK56; Power-SO8 | Production | N | 1 | 40 | 1.6 | 2.2 | 175 | 120 | 8.3 | 34.9 | 77 | 294 | 30.6 | 1.62 | Y | 5402 | 1022 | 2018-05-07 |
Package
| Type number | Package | Outline version | Reflow-/Wave soldering | Packing | Status | Marking | Orderable part number, (Ordering code (12NC)) |
|---|---|---|---|---|---|---|---|
| BUK9Y1R6-40H |  LFPAK56; Power-SO8 (SOT669) | SOT669 | Reel 7" Q1/T1 | Active | 91H640 | BUK9Y1R6-40HX ( 9346 603 61115 ) |
Quality, reliability & chemical content
| Type number | Orderable part number | Chemical content | RoHS / RHF | Leadfree conversion date | MSL | MSL leadfree |
|---|---|---|---|---|---|---|
| BUK9Y1R6-40H | BUK9Y1R6-40HX | BUK9Y1R6-40H |
Documentation (9)
| File name | Title | Type | Date |
|---|---|---|---|
| BUK9Y1R6-40H | N-channel 40 V, 1.6 mΩ logic level MOSFET in LFPAK56 | Data sheet | 2018-09-12 |
| Nexperia_document_leaflet_LFPAK56_201805 | The automotive Power-SO8 that packs a punch | Leaflet | 2018-07-03 |
| BUK9Y1R6-40H | BUK9Y1R6-40H SPICE model | SPICE model | 2018-05-14 |
| TN00008 | Power MOSFET frequently asked questions and answers | Technical note | 2018-09-12 |
| BUK9Y1R6-40H_RCthermal | BUK9Y1R6-40H RC thermal | Thermal design | 2018-05-15 |
| BUK9Y1R6-40H_RCth | BUK9Y1R6-40H thermal model | Thermal model | 2018-05-14 |
| BUK9Y1R6-40H_Zth | BUK9Y1R6-40H RC thermal model | Thermal model | 2018-05-14 |
| SOT669_115 | LFPAK56; Reel pack; SMD, 7" Q1/T1 standard product orientation Orderable part number ending ,115 or X Ordering code (12NC) ending 115 | Packing | 2016-09-09 |
| SOT669 | plastic, single-ended surface-mounted package; 4 terminals | Outline drawing | 2018-07-10 |
Support
If you are in need of design/technical support, let us know and fill in the answer form, we'll get back to you shortly.
Models
| File name | Title | Type | Date |
|---|---|---|---|
| BUK9Y1R6-40H | BUK9Y1R6-40H SPICE model | SPICE model | 2018-05-14 |
| BUK9Y1R6-40H_RCthermal | BUK9Y1R6-40H RC thermal | Thermal design | 2018-05-15 |
| BUK9Y1R6-40H_RCth | BUK9Y1R6-40H thermal model | Thermal model | 2018-05-14 |
| BUK9Y1R6-40H_Zth | BUK9Y1R6-40H RC thermal model | Thermal model | 2018-05-14 |
Ordering
| Distributor | Buy online |
|---|---|
| Arrow Electronics | Buy online |
| Avnet Express | Buy online |
| Chip One Stop | Buy online |
| DigiKey | Buy online |
| Farnell Europe | Buy online |
| Future Electronics | Buy online |
| Mouser Electronics | Buy online |
| Newark | Buy online |
| Newark element14 | Buy online |
| Rochester Electronics | Buy online |
Sample
As a Nexperia customer you can order samples via our sales organization or directly via our Online Sample Store: https://extranet.nexperia.com.
Sample orders normally take 2-4 days for delivery.
If you do not have a direct account with Nexperia our network of global and regional distributors is available and equipped to support you with Nexperia samples.