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)

BUK9Y14-40B

N-channel TrenchMOS logic level FET

Logic level N-channel enhancement mode Field-Effect Transistor (FET) in a plastic package using Nexperia's High Performance Automotive (HPA) 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 logic level gate drive sources

  • Suitable for thermally demanding environments due to 175 °C rating

Applications

  • Air bag

  • Automotive ABS systems

  • Automotive transmission control

  • Diesel injection systems

  • Fuel pump and injection

  • Motors, lamps and solenoids

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) RDSon [max] @ VGS = 5 V (mΩ) RDSon [max] @ VGS = 4.5 V; @25 C (mΩ) Tj [max] (°C) ID [max] (A) QGD [typ] (nC) Ptot [max] (W) Qr [typ] (nC) VGSth [typ] (V) Automotive qualified Ciss [typ] (pF) Coss [typ] (pF) Release date
BUK9Y14-40B SOT669 LFPAK56; Power-SO8 Production N 1 40 11 14 16 175 56 9 85 26 1.5 Y 1360 274 2011-01-27

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
BUK9Y14-40B BUK9Y14-40B,115
(934060172115)		 Active 91440B SOT669
LFPAK56; Power-SO8
(SOT669) 		SOT669 REFLOW_BG-BD-1
WAVE_BG-BD-1
SOT669_115

环境信息

型号 可订购的器件编号 化学成分 RoHS RHF指示符
BUK9Y14-40B BUK9Y14-40B,115 BUK9Y14-40B rohs rhf
品质及可靠性免责声明

Series

文档 (22)

文件名称 标题 类型 日期
BUK9Y14-40B N-channel TrenchMOS logic level FET Data sheet 2017-05-29
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 2024-10-21
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
SOT669 3D model for products with SOT669 package Design support 2017-06-30
Nexperia_package_poster Nexperia package poster Leaflet 2020-05-15
LFPAK56_POWER-SO8_SOT669_mk plastic, single-ended surface-mounted package; 4 terminals; 4.9 mm x 4.45 mm x 1 mm body Marcom graphics 2017-01-28
SOT669 plastic, single-ended surface-mounted package; 4 terminals Package information 2022-05-30
SOT669_115 LFPAK56; Reel pack for SMD, 7"; Q1/T1 product orientation Packing information 2022-05-10
REFLOW_BG-BD-1 Reflow soldering profile Reflow soldering 2021-04-06
BUK9Y14_40B BUK9Y14-40B SPICE model SPICE model 2012-04-12
TN00008 Power MOSFET frequently asked questions and answers Technical note 2024-08-09
BUK9Y14-40B_RC_Thermal_Model BUK9Y14-40B Thermal design model Thermal design 2021-01-18
BUK9Y14-40B BUK9Y14-40B Thermal model Thermal model 2006-04-19
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
BUK9Y14_40B BUK9Y14-40B SPICE model SPICE model 2012-04-12
BUK9Y14-40B_RC_Thermal_Model BUK9Y14-40B Thermal design model Thermal design 2021-01-18
BUK9Y14-40B BUK9Y14-40B Thermal model Thermal model 2006-04-19
SOT669 3D model for products with SOT669 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
BUK9Y14-40B BUK9Y14-40B,115 934060172115 Active SOT669_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
BUK9Y14-40B BUK9Y14-40B,115 934060172115 SOT669 订单产品