Bipolar transistors

Diodes

ESD protection, TVS, filtering and signal conditioning

MOSFETs

SiC MOSFETs

GaN FETs

IGBTs

Analog & Logic ICs

Automotive qualified products (AEC-Q100/Q101)

BUK9K13-40H

Dual N-channel 40 V, 13 mOhm logic level MOSFET in LFPAK56D

Dual, Logic level N-channel MOSFET in an LFPAK56D package, using Trench 9 TrenchMOS technology. This product has been designed and qualified to AEC-Q101 for use in high performance automotive applications

Features and benefits

  • Fully automotive qualified to AEC-Q101 at 175 °C

  • Trench 9 superjunction technology:

    • Low power losses, high power density

  • LFPAK copper clip package technology:

    • High robustness and reliability

    • Gull wing leads for high manufacturability and AOI

  • Repetitive avalanche rated

Applications

  • 12 V, 24 V and 48 V automotive systems

  • Motors, lamps and solenoid control

  • Transmission control

  • DC-to-DC conversion

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 = 4.5 V; @25 C (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) Release date
BUK9K13-40H SOT1205 LFPAK56D; Dual LFPAK Production N 2 40 13.6 16.9 175 42 1.8 13 46 16.2 1.85 Y 848 280 2021-02-01

Package

Type number Orderable part number, (Ordering code (12NC)) Status Marking Package Package information Reflow-/Wave soldering Packing
BUK9K13-40H BUK9K13-40HX
(934662505115)		 Active 91340HK SOT1205
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
BUK9K13-40H BUK9K13-40HX BUK9K13-40H rohs rhf
Quality and reliability disclaimer

Series

Documentation (16)

File name Title Type Date
BUK9K13-40H Dual N-channel 40 V, 13 mOhm logic level MOSFET in LFPAK56D Data sheet 2021-02-11
AN10874_ZH LFPAK MOSFET thermal design guide, Chinese version Application note 2020-04-30
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
SOT1205 3D model for products with SOT1205 package Design support 2017-06-30
Nexperia_package_poster Nexperia package poster Leaflet 2020-05-15
LFPAK56D_SOT1205_mk 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 Marcom graphics 2017-01-28
SOT1205 plastic, single ended surface mounted package (LFPAK56D); 8 leads Package information 2022-03-11
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
BUK9K13-40H BUK9K13-40H SPICE model SPICE model 2021-02-23
TN00008 Power MOSFET frequently asked questions and answers Technical note 2024-08-09
BUK9K13-40H_Cauer BUK9K13-40H Cauer thermal model Thermal model 2021-02-09
BUK9K13-40H_Foster BUK9K13-40H Foster thermal model Thermal model 2021-02-09
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
BUK9K13-40H BUK9K13-40H SPICE model SPICE model 2021-02-23
BUK9K13-40H_Cauer BUK9K13-40H Cauer thermal model Thermal model 2021-02-09
BUK9K13-40H_Foster BUK9K13-40H Foster thermal model Thermal model 2021-02-09
SOT1205 3D model for products with SOT1205 package Design support 2017-06-30

Ordering, pricing & availability

Type number Orderable part number Ordering code (12NC) Status Packing Packing Quantity Buy online
BUK9K13-40H BUK9K13-40HX 934662505115 Active SOT1205_115 1,500 Order product

Sample

As a Nexperia customer you can order samples via our sales organization.

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. Check out the list of official distributors.

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.

Interactive datasheet

Orderable parts

Type number Orderable part number Ordering code (12NC) Package Buy from distributors
BUK9K13-40H BUK9K13-40HX 934662505115 SOT1205 Order product