双极性晶体管

二极管

ESD保护、TVS、滤波和信号调节ESD保护

MOSFET

氮化镓场效应晶体管(GaN FET)

绝缘栅双极晶体管(IGBTs)

模拟和逻辑IC

汽车应用认证产品(AEC-Q100/Q101)

BUK7V4R2-40H

Dual N-channel 40 V, 4.2 mOhm standard level MOSFET in LFPAK56D (half-bridge configuration)

Dual, standard level N-channel MOSFET in an LFPAK56D package (half-bridge configuration), using Trench 9 TrenchMOS technology. This product has been designed and qualified to AEC-Q101.

An internal connection is made between the source (S1) of the high-side FET to the drain (D2) of the low-side FET, making the device ideal to use as a half-bridge switch in high-performance automotive PWM applications.

Features and benefits

  • LFPAK56D package with half-bridge configuration enables:

    • Reduced PCB layout complexity

    • PCB shrinkage through reduced component footprint for 3-phase motor drive

    • Improved system level Rth(j-amb) due to optimized package design

    • Lower parasitic inductance to support higher efficiency

    • Footprint compatibility with LFPAK56D Dual package

  • Advanced AEC-Q101 grade Trench 9 silicon technology:
    • Low power losses, high power density
    • Superior avalanche performance

    • Repetitive avalanche rated

  • LFPAK copper clip packaging provides high robustness and reliability

  • Gull wing leads support high manufacturability and Automated Optical Inspection (AOI)

Applications

  • 12 V automotive systems

  • Powertrain, chassis, body and infotainment applications

  • Brushless or brushed DC motor drive

  • DC-to-DC systems

  • LED lighting

参数类型

型号 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) 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
BUK7V4R2-40H SOT1205 LFPAK56D; Dual LFPAK Production N 2 40 4.2 175 98 4.7 26 85 9.2 3 Y 1850 565 2021-02-01

封装

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
BUK7V4R2-40H BUK7V4R2-40HX
(934662503115)		 Active 74V240H SOT1205
LFPAK56D; Dual LFPAK
(SOT1205) 		SOT1205 REFLOW_BG-BD-1
WAVE_BG-BD-1
SOT1205_115

环境信息

型号 可订购的器件编号 化学成分 RoHS RHF指示符
BUK7V4R2-40H BUK7V4R2-40HX BUK7V4R2-40H rohs rhf
品质及可靠性免责声明

Series

文档 (16)

文件名称 标题 类型 日期
BUK7V4R2-40H Dual N-channel 40 V, 4.2 mOhm standard level MOSFET in LFPAK56D (half-bridge configuration) Data sheet 2023-05-09
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
BUK7V4R2-40H BUK7V4R2-40H SPICE model SPICE model 2021-02-09
TN00008 Power MOSFET frequently asked questions and answers Technical note 2024-08-09
BUK7V4R2-40H_Cauer BUK7V4R2-40H Cauer thermal model Thermal model 2021-02-09
BUK7V4R2-40H_Foster BUK7V4R2-40H Foster thermal model Thermal model 2021-02-09
WAVE_BG-BD-1 Wave soldering profile Wave soldering 2021-09-08

支持

如果您需要设计/技术支持，请告知我们并填写 应答表 我们会尽快回复您。

模型

文件名称 标题 类型 日期
BUK7V4R2-40H BUK7V4R2-40H SPICE model SPICE model 2021-02-09
BUK7V4R2-40H_Cauer BUK7V4R2-40H Cauer thermal model Thermal model 2021-02-09
BUK7V4R2-40H_Foster BUK7V4R2-40H Foster thermal model Thermal model 2021-02-09
SOT1205 3D model for products with SOT1205 package Design support 2017-06-30

订购、定价与供货

型号 Orderable part number Ordering code (12NC) 状态 包装 Packing Quantity 在线购买
BUK7V4R2-40H BUK7V4R2-40HX 934662503115 Active SOT1205_115 1,500 订单产品

样品

作为 Nexperia 的客户，您可以通过我们的销售机构订购样品。

如果您没有 Nexperia 的直接账户，我们的全球和地区分销商网络可为您提供 Nexperia 样品支持。查看官方经销商列表。

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.

交互式数据手册

可订购部件

型号 可订购的器件编号 订购代码(12NC) 封装 从经销商处购买
BUK7V4R2-40H BUK7V4R2-40HX 934662503115 SOT1205 订单产品