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


  • DC to DC conversion

  • High-speed line driver

  • High-side load switch

  • Switching circuits


型号 Package version Package name Product status Channel type Nr of transistors VDS [max] (V) RDSon [max] @ VGS = 4.5 V (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 3.6000001 10.6 19 5 -0.95 Y 1025 137 2020-07-09


型号 可订购的器件编号,(订购码(12NC)) 状态 标示 封装 外形图 回流焊/波峰焊 包装
BUK4D38-20P BUK4D38-20PX
Active 6F SOT1220
Active 6F SOT1220_125


型号 可订购的器件编号 化学成分 RoHS RHF指示符
BUK4D38-20P BUK4D38-20PX BUK4D38-20P rohs rhf rhf
BUK4D38-20P BUK4D38-20PH BUK4D38-20P rohs rhf rhf

文档 (14)

文件名称 标题 类型 日期
BUK4D38-20P 20 V, P-channel Trench MOSFET Data sheet 2020-07-09
BUK4D38-20P_5 BUK4D38-20P SPICE model SPICE model 2020-07-27
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_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


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文件名称 标题 类型 日期
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


型号 Orderable part number Ordering code (12NC) 状态 包装 Packing Quantity 在线购买
BUK4D38-20P BUK4D38-20PX 934661484115 Active SOT1220_115 3,000 订单产品
BUK4D38-20P BUK4D38-20PH 934661484125 Active SOT1220_125 3,000 订单产品


安世半导体客户可通过我们的销售机构或直接通过在线样品商店订购样品: https://extranet.nexperia.com.



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.


型号 可订购的器件编号 订购代码(12NC) 封装 从经销商处购买
BUK4D38-20P BUK4D38-20PX 934661484115 SOT1220 订单产品
BUK4D38-20P BUK4D38-20PH 934661484125 SOT1220 订单产品