N-channel TrenchMOS logic level FET
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 |
|---|
| Seller | SKU | Stock | MOQ | 1 | 10 | 100 | 1,000 | 10,000 | Purchase |
|---|
| Seller | SKU | Stock | MOQ | 1 | 10 | 100 | 1,000 | 10,000 | Purchase |
|---|
| Seller | SKU | Stock | MOQ | 1 | 10 | 100 | 1,000 | 10,000 | Purchase |
|---|
** 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
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AEC Q101 compliant
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Repetitive avalanche rated
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Suitable for thermally demanding environments due to 175 °C rating
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True logic level gate with Vgst(th) rating of greater than 0.5V at 175 °C
Applications
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12 V Automotive systems
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Motors, lamps and solenoid control
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Start-Stop micro-hybrid applications
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Transmission control
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Ultra high performance power switching
Parametrics
| Type number | Package version | Package name | Product status | Channel type | Nr of transistors | VDS [max] (V) | RDSon [max] @ VGS = 10 V (mΩ) | RDSon [max] @ VGS = 5 V (mΩ) | Tj [max] (°C) | ID [max] (A) | QGD [typ] (nC) | Ptot [max] (W) | Qr [typ] (nC) | VGSth [typ] (V) | Automotive qualified | Ciss [typ] (pF) | Coss [typ] (pF) | Date |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| BUK965R4-40E | SOT404 | D2PAK | Production | N | 1 | 40 | 4.4 | 5.4 | 175 | 75 | 12.6 | 137 | 22.6 | 1.7 | Y | 3363 | 420 | 2012-06-18 |
PCB Symbol, Footprint and 3D Model
| Model Name | Description |
|---|---|
Documentation (18)
| File name | Title | Type | Date |
|---|---|---|---|
| BUK965R4-40E | N-channel TrenchMOS logic level FET | Data sheet | 2017-03-20 |
| AN10273 | Power MOSFET single-shot and repetitive avalanche ruggedness rating | Application note | 2022-06-20 |
| AN11158 | Understanding power MOSFET data sheet parameters | Application note | 2020-07-06 |
| AN11160 | Designing RC Snubbers | Application note | 2023-02-03 |
| AN11156 | Using Power MOSFET Zth Curves | Application note | 2021-01-04 |
| AN11243 | Failure signature of Electrical Overstress on Power MOSFETs | Application note | 2017-12-21 |
| AN11158_ZH | Understanding power MOSFET data sheet parameters | Application note | 2021-01-04 |
| AN11261 | RC Thermal Models | Application note | 2021-03-18 |
| AN11599 | Using power MOSFETs in parallel | Application note | 2016-07-13 |
| AN10874_ZH | LFPAK MOSFET thermal design guide, Chinese version | Application note | 2020-04-30 |
| AN11113_ZH | LFPAK MOSFET thermal design guide - Part 2 | Application note | 2020-04-30 |
| BUK965R4-40E | BUK965R4-40E Spice model | SPICE model | 2012-07-16 |
| TN00008 | Power MOSFET frequently asked questions and answers | Technical note | 2023-01-12 |
| BUK965R4-40E_RC_Thermal_Model | BUK965R4-40E Thermal design model | Thermal design | 2021-01-18 |
| BUK965R4-40E | BUK965R4-40E Thermal model | Thermal model | 2012-07-09 |
| SOT404_118 | D2PAK; Reel pack; SMD, 13" Q2/T3 standard product orientation Orderable part number ending ,118 or J Ordering code (12NC) ending 118 | Packing information | 2020-04-27 |
| 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 |
|---|---|---|---|
| BUK965R4-40E | BUK965R4-40E Spice model | SPICE model | 2012-07-16 |
| BUK965R4-40E_RC_Thermal_Model | BUK965R4-40E Thermal design model | Thermal design | 2021-01-18 |
| BUK965R4-40E | BUK965R4-40E Thermal model | Thermal model | 2012-07-09 |
PCB Symbol, Footprint and 3D Model
| Model Name | Description |
|---|---|
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.