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BUK78150-55A

N-channel TrenchMOS standard level FET

Standard level N-channel enhancement mode Field-Effect Transistor (FET) in a plastic package using TrenchMOS technology. This product has been designed and qualified to the appropriate AEC standard for use in automotive critical applications.

Features and benefits

  • Low conduction losses due to low on-state resistance

  • Q101 compliant

  • Suitable for standard level gate drive sources

Applications

  • 12 V and 24 V loads

  • Automotive and general purpose power switching

  • Motors, lamps and solenoids

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) Ptot [max] (W) Qr [typ] (nC) VGSth [typ] (V) Automotive qualified Ciss [typ] (pF) Coss [typ] (pF) Release date
BUK78150-55A SOT223 SC-73 Production N 1 55 150 150 5.5 8 50 3 Y 170 54 2010-09-02

Package

Type number Orderable part number, (Ordering code (12NC)) Status Marking Package Package information Reflow-/Wave soldering Packing
BUK78150-55A BUK78150-55A/CUX
(934068292115)
Active 715055 A SOT223
SC-73
(SOT223)
SOT223 REFLOW_BG-BD-1
WAVE_BG-BD-1
SOT223_115
BUK78150-55A/CUF
(934068292135)
Active 715055 A SOT223_135

Environmental information

Type number Orderable part number Chemical content RoHS RHF-indicator
BUK78150-55A BUK78150-55A/CUX BUK78150-55A rohs rhf rhf
BUK78150-55A BUK78150-55A/CUF BUK78150-55A rohs rhf rhf
Quality and reliability disclaimer

Documentation (21)

File name Title Type Date
BUK78150-55A N-channel TrenchMOS standard level FET Data sheet 2017-05-04
AN10273 Power MOSFET single-shot and repetitive avalanche ruggedness rating Application note 2022-06-20
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
AN11156 Using Power MOSFET Zth Curves Application note 2021-01-04
AN11158 Understanding power MOSFET data sheet parameters Application note 2020-07-06
AN11158_ZH Understanding power MOSFET data sheet parameters Application note 2021-01-04
AN11160 Designing RC Snubbers Application note 2023-02-03
AN11243 Failure signature of Electrical Overstress on Power MOSFETs Application note 2017-12-21
AN11261 RC Thermal Models Application note 2021-03-18
AN11599 Using power MOSFETs in parallel Application note 2016-07-13
TN00008 Power MOSFET frequently asked questions and answers Technical note 2023-01-12
SOT223 3D model for products with SOT223 package Design support 2019-01-22
Nexperia_package_poster Nexperia package poster Leaflet 2020-05-15
SC-73_SOT223_mk plastic, surface-mounted package with increased heatsink; 4 leads; 4.6 mm pitch; 6.5 mm x 3.5 mm x 1.65 mm body Marcom graphics 2017-01-28
SOT223_115 SC-73; Reel pack for SMD, 7"; Q3/T4 product orientation Packing information 2024-02-15
SOT223_135 SC-73; Reel pack for SMD, 13"; Q3/T4 product orientation Packing information 2024-02-15
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
SOT223 3D model for products with SOT223 package Design support 2019-01-22

Ordering, pricing & availability

Type number Orderable part number Ordering code (12NC) Status Packing Packing Quantity Buy online
BUK78150-55A BUK78150-55A/CUX 934068292115 Active SOT223_115 1,000 Order product
BUK78150-55A BUK78150-55A/CUF 934068292135 Active SOT223_135 4,000 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.

Orderable parts

Type number Orderable part number Ordering code (12NC) Package Buy from distributors
BUK78150-55A BUK78150-55A/CUX 934068292115 SOT223 Order product
BUK78150-55A BUK78150-55A/CUF 934068292135 SOT223 Order product