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)

BUK4D38-20P

20 V, P-channel Trench MOSFET

P-channel enhancement mode Field-Effect Transistor (FET) in a medium power DFN2020MD-6 (SOT1220) Surface-Mounted Device (SMD) plastic package using Trench MOSFET technology.

Features and benefits

  • Extended temperature range Tj = 175 °C

  • Side wettable flanks for optical solder inspection

  • ElectroStatic Discharge (ESD) protection > 1 kV HBM (class H1C)

  • Trench MOSFET technology

  • AEC-Q101 qualified

Applications

  • DC to DC conversion

  • High-speed line driver

  • High-side load switch

  • Switching circuits

Parametrics

Type number Package version Package name Product status Channel type Nr of transistors VDS [max] (V) RDSon [max] @ VGS = 4.5 V; @25 C (mΩ) RDSon [max] @ VGS = 2.5 V (mΩ) Tj [max] (°C) ID [max] (A) QGD [typ] (nC) QG(tot) [typ] @ VGS = 4.5 V (nC) Ptot [max] (W) Qr [typ] (nC) VGSth [typ] (V) Automotive qualified Ciss [typ] (pF) Coss [typ] (pF) Release date
BUK4D38-20P SOT1220 DFN2020MD‑6 Production P 1 -20 38 64 175 -18 3.6 10.6 2 5 -0.95 Y 1025 137 2020-07-09

Package

Type number Orderable part number, (Ordering code (12NC)) Status Marking Package Package information Reflow-/Wave soldering Packing
BUK4D38-20P BUK4D38-20PX
(934661484115)		 Active 6F SOT1220
DFN2020MD‑6
(SOT1220) 		SOT1220 REFLOW_BG-BD-1
SOT1220_115
BUK4D38-20PH
(934661484125)		 Active 6F SOT1220_125
BUK4D38-20PZ
(934661484184)		 Active 6F SOT1220_184

Environmental information

Type number Orderable part number Chemical content RoHS RHF-indicator
BUK4D38-20P BUK4D38-20PX BUK4D38-20P rohs rhf rhf
BUK4D38-20P BUK4D38-20PH BUK4D38-20P rohs rhf rhf
BUK4D38-20P BUK4D38-20PZ BUK4D38-20P rohs rhf rhf
Quality and reliability disclaimer

Series

Documentation (14)

File name Title Type Date
BUK4D38-20P 20 V, P-channel Trench MOSFET Data sheet 2020-07-09
AN90023 Thermal performance of DFN packages Application note 2020-11-23
Nexperia_asset_document_brochure_autoDFN_CN_LR 小巧轻便的汽车 二极管和晶体管 Brochure 2022-04-26
SOT1220 3D model for products with SOT1220 package Design support 2018-08-23
Nexperia_AutoDFN_factsheet_2022 Small & light automotive diodes and transistors Leaflet 2022-04-13
Nexperia_package_poster Nexperia package poster Leaflet 2020-05-15
DFN2020MD-6_SOT1220_mk plastic, thermal enhanced ultra thin small outline package; no leads; 6 terminals; 0.65 mm pitch; 2 mm x 2 mm x 0.65 mm body Marcom graphics 2017-01-28
SOT1220 plastic, leadless thermal enhanced ultra thin small outline package with side-wettable flanks (SWF); 6 terminals; 0.65 mm pitch; 2 mm x 2 mm x 0.65 mm body Package information 2022-06-02
SOT1220_115 DFN2020MD-6; Reel pack for SMD, 7''; Q2/T3 product orientation Packing information 2020-04-28
SOT1220_125 DFN2020MD-6; Tape reel SMD; reversed product orientation 12NC ending 125 Packing information 2020-04-27
SOT1220_184 DFN2020MD-6; Reel pack, SMD, 7" Q1/T1 standard product orientation Orderable part number ending ,184 or Z Ordering code (12NC) ending 184 Packing information 2020-04-27
REFLOW_BG-BD-1 Reflow soldering profile Reflow soldering 2021-04-06
nexperia_report_aoi_inspection_dfn_201808 Automatic Optical Inspection of DFN Components Report 2018-09-03
BUK4D38-20P_5 BUK4D38-20P SPICE model SPICE model 2020-07-27

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
BUK4D38-20P_5 BUK4D38-20P SPICE model SPICE model 2020-07-27
SOT1220 3D model for products with SOT1220 package Design support 2018-08-23

Ordering, pricing & availability

Type number Orderable part number Ordering code (12NC) Status Packing Packing Quantity Buy online
BUK4D38-20P BUK4D38-20PX 934661484115 Active SOT1220_115 3,000 Order product
BUK4D38-20P BUK4D38-20PH 934661484125 Active SOT1220_125 3,000 Order product
BUK4D38-20P BUK4D38-20PZ 934661484184 Active SOT1220_184 3,000 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
BUK4D38-20P BUK4D38-20PX 934661484115 SOT1220 Order product
BUK4D38-20P BUK4D38-20PH 934661484125 SOT1220 Order product
BUK4D38-20P BUK4D38-20PZ 934661484184 SOT1220 Order product