Dual N-channel 40 V, 4.2 mOhm standard level MOSFET in LFPAK56D (half-bridge configuration)
Buy from Nexperia
| SKU | Stock* | MOQ | Price per unit** | Quantity |
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Buy from distributors
| Seller | SKU | Stock | MOQ | 1 | 10 | 100 | 1,000 | 10,000 | Purchase |
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| Seller | SKU | Stock | MOQ | 1 | 10 | 100 | 1,000 | 10,000 | Purchase |
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| Seller | SKU | Stock | MOQ | 1 | 10 | 100 | 1,000 | 10,000 | Purchase |
|---|
| Seller | SKU | Stock | MOQ | 1 | 10 | 100 | 1,000 | 10,000 | Purchase |
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| Seller | SKU | Stock | MOQ | 1 | 10 | 100 | 1,000 | 10,000 | Purchase |
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** Displayed price per unit is based on small quantity orders
*** Authorized resellers for overstock, mature, and discontinued products which are warranted for reliability by the reseller, no longer by Nexperia
Features and benefits
- LFPAK56D package with half-bridge configuration enables:
- Reduced PCB layout complexity
- PCB shrinkage through reduced component footprint for 3-phase motor drive
- Improved system level Rth(j-amb) due to optimized package design
- Lower parasitic inductance to support higher efficiency
- Footprint compatibility with LFPAK56D Dual package
- Advanced AEC-Q101 grade Trench 9 silicon technology:
- Low power losses, high power density
- Superior avalanche performance
- Repetitive avalanche rated
- LFPAK copper clip packaging provides high robustness and reliability
- Gull wing leads support high manufacturability and Automated Optical Inspection (AOI)
Applications
- 12 V automotive systems
- Powertrain, chassis, body and infotainment applications
- Brushless or brushed DC motor drive
- DC-to-DC systems
- LED lighting
Parametrics
| Type number | Package version | Package name | Product status | Channel type | Nr of transistors | VDS [max] (V) | RDSon [max] @ VGS = 10 V (mΩ) | Tj [max] (°C) | ID [max] (A) | QGD [typ] (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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| BUK7V4R2-40H | SOT1205 | LFPAK56D; Dual LFPAK | Production | N | 2 | 40 | 4.2 | 175 | 98 | 4.7 | 26 | 85 | 9.2 | 3 | Y | 1850 | 565 | 2021-02-01 |
PCB Symbol, Footprint and 3D Model
| Model Name | Description |
|---|---|
Package
| Type number | Orderable part number, (Ordering code (12NC)) | Status | Marking | Package | Package information | Reflow-/Wave soldering | Packing |
|---|---|---|---|---|---|---|---|
| BUK7V4R2-40H | BUK7V4R2-40HX ( 9346 625 03115 ) | Active | 74V240H |  LFPAK56D; Dual LFPAK (SOT1205) | SOT1205 | REFLOW_BG-BD-1 WAVE_BG-BD-1 | SOT1205_115 |
Environmental information
| Type number | Orderable part number | Chemical content | RoHS | RHF-indicator |
|---|---|---|---|---|
| BUK7V4R2-40H | BUK7V4R2-40HX | BUK7V4R2-40H |  |  |
Documentation (12)
| File name | Title | Type | Date |
|---|---|---|---|
| BUK7V4R2-40H | Dual N-channel 40 V, 4.2 mOhm standard level MOSFET in LFPAK56D (half-bridge configuration) | Data sheet | 2023-05-09 |
| AN11261 | RC Thermal Models | Application note | 2021-03-18 |
| AN90003 | LFPAK MOSFET thermal design guide | Application note | 2023-08-22 |
| AN90011 | Half-bridge MOSFET switching and its impact on EMC | Application note | 2020-04-28 |
| AN10874_ZH | LFPAK MOSFET thermal design guide, Chinese version | Application note | 2020-04-30 |
| BUK7V4R2-40H | BUK7V4R2-40H SPICE model | SPICE model | 2021-02-09 |
| TN00008 | Power MOSFET frequently asked questions and answers | Technical note | 2023-01-12 |
| BUK7V4R2-40H_Cauer | BUK7V4R2-40H Cauer thermal model | Thermal model | 2021-02-09 |
| BUK7V4R2-40H_Foster | BUK7V4R2-40H Foster thermal model | Thermal model | 2021-02-09 |
| SOT1205_115 | LFPAK56D; Reel pack for SMD, 7''; Q1/T1 product orientation | Packing information | 2021-01-11 |
| REFLOW_BG-BD-1 | Reflow soldering profile | Reflow soldering | 2021-04-06 |
| WAVE_BG-BD-1 | Wave soldering profile | Wave soldering | 2021-09-08 |
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 |
|---|---|---|---|
| BUK7V4R2-40H | BUK7V4R2-40H SPICE model | SPICE model | 2021-02-09 |
| BUK7V4R2-40H_Cauer | BUK7V4R2-40H Cauer thermal model | Thermal model | 2021-02-09 |
| BUK7V4R2-40H_Foster | BUK7V4R2-40H Foster thermal model | Thermal model | 2021-02-09 |
PCB Symbol, Footprint and 3D Model
| Model Name | Description |
|---|---|
Ordering, pricing & availability
| Type number | Orderable part number | Ordering code (12NC) | Packing | Packing quantity | Buy online |
|---|---|---|---|---|---|
| BUK7V4R2-40H | BUK7V4R2-40HX | 934662503115 | SOT1205_115 | - | Order product |
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.
How does it work?
The interactive datasheets are based on the Nexperia MOSFET precision electrothermal models. With our interactive datasheets you can simply specify your own conditions interactively. Start by changing the values of the conditions. You can do this by using the sliders in the condition fields. By dragging the sliders you will see how the MOSFET will perform at the new conditions set.