WMSIC Electronic Components

MSKSEMI FDD5614P

ModelFDD5614P
PackageTO-252
BrandMSKSEMI
Price Price on request Electronic component prices change quickly with market supply and demand. Please refer to the latest WMSIC quotation for current pricing.
Configuration
1 options
Configuration Date code within 2 years

Available for RFQ

Technical data

Product details

19 specifications

Core information

Product name
MSKSEMI FDD5614P
Type
MSKSEMI
Minimum package
2500 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
MSKSEMI
Electronic Component
FDD5614P
Electronic Component
1
Package
TO-252
Electronic Component
1 P
Type
P
Electronic Component
MOSFET
Electronic Component
0.41g
Electronic Component
1
Electronic Component
BM0225936573
Operating Temperature
55℃~+150℃
Power Dissipation(Pd)
40W
Electronic Component
Electronic Component
Electronic Component
2500
Voltage(Vdss)
60V

For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.

FDD5614P 产品概述

一、概述

FDD5614P 是一颗面向中高电压开关和电源管理应用的 P 沟道 MOSFET,由 MSKSEMI(美森科)推出。器件额定漏源电压为 60V,连续漏极电流 15A,适用于需要在高侧进行开关控制的场合。器件采用 TO-252(DPAK)封装,工作温度范围宽(-55℃ ~ +150℃),适合工业级应用环境。

二、主要电气参数(关键规格)

  • 器件类型:P 沟道 MOSFET
  • Vdss(漏源电压):60V
  • Id(连续漏极电流):15A
  • RDS(on)(导通电阻):75 mΩ @ 10V(规格表标注 10V 驱动电压;P 沟道器件常在 Vgs≈-10V 条件下测得)
  • Vgs(th)(栅阈电压):1.6V @ 250 μA
  • Qg(总栅极电荷):16.4 nC @ 10V
  • Ciss(输入电容):870 pF
  • Coss(输出电容):70 pF
  • Crss(反向传输电容 / Miller):42 pF
  • Pd(耗散功率):40 W(取决于散热条件)
  • 封装:TO-252(DPAK)
  • 工作温度:-55℃ ~ +150℃

三、器件特点与电路意义

  • 适合高侧开关:作为 P 沟道 MOSFET,可直接用于电源正极的高侧开关,简化驱动电路(在某些低压系统中无需栅极升压驱动)。
  • 较低的导通电阻:在推荐驱动电压(约 10V)下 RDS(on) 为 75 mΩ,可在中等电流范围内保持较低导通损耗。
  • 中等栅极电荷与电容:Qg=16.4 nC 及 Ciss/Coss/Crss 指出在开关转换时会有一定的驱动能量和开关损耗,适合开关频率中等(典型电源管理、保护开关)应用;高频高速开关需权衡驱动损耗与效率。
  • 宽温度范围与较高耗散功率:适合工业与汽车类环境,但实际功耗能力受 PCB 散热设计影响,应按实际热阻计算。

四、典型应用场景

  • 电源管理与负载切换(高侧开关、背靠背保护)
  • 电池供电系统中的断电保护与电源路径选择
  • 汽车电子、通信设备、工业控制中的功率开关与保护电路
  • 减少外部驱动复杂度的中低频 DC-DC 或负载开关场合

五、设计与使用建议

  • 驱动电压:规格给出 RDS(on) 在 10V 条件下的数值;对 P 沟道器件而言,确保栅源电压(Vgs)充足(通常约 -10V)可以获得标称导通电阻。注意避免超过器件允许的最大 Vgs(请参照完整数据手册)。
  • 热管理:Pd=40W 为器件在理想散热条件下的耗散上限;在实际 PCB 设计中应采用足够的铜箔面积和热过孔,并考虑 TO-252 的焊盘与散热垫设计以降低结-环境热阻。
  • 开关损耗:Ciss、Coss 与 Qg 决定了驱动功率与开关能量。若用于较高频率开关,应评估驱动器能力并尽量缩短栅极上升/下降时间以降低能量损耗同时避免过大的电压振铃。
  • 保护措施:在开关电路中建议加入合适的 RC 缓冲、TVS 或限流元件以防止瞬态电压和振荡对 MOSFET 造成应力。
  • 布局注意:TO-252 为表面贴装封装,尽量将大电流走道尺寸放大,增大散热铜箔与焊盘连通性,必要时在焊盘下增加热通孔连接背层散热铜箔。

六、结论

FDD5614P 为一款面向高侧开关与功率管理的 P 沟道 MOSFET,具有 60V 耐压、15A 电流能力和在约 10V 驱动下 75 mΩ 的导通电阻,适合工业、汽车与电源管理应用。在实际设计中应结合器件电容与栅极电荷特性进行驱动与热设计,以获得最佳性能与可靠性。如需完整电气特性曲线、极限参数和热阻数据,请参考厂商完整数据手册或联系供应商获取详细资料。

Request for quote

Send RFQ

Use the form for single models, category sourcing, and multi-line BOM requirements.

Send your target model and quantity.

Product sourcing intelligence

Model, package, availability, and BOM fit reviewed before quotation.

WMSIC turns product data, package visuals, BOM context, and sourcing signals into practical RFQ notes for buyers.

Electronic component model and package intelligence review on an ESD-safe inspection bench

Model & package intelligence

Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.

BOM matching and alternative component comparison workstation with protected IC samples

BOM matching & alternatives

BOM lines are compared by package, parameters, quantity, and workable alternatives for cleaner sourcing decisions.

Electronic component sourcing availability dashboard with ESD-protected samples

Sourcing availability signal

Stock routes, quotation confidence, lead-time notes, and shipment feasibility are checked before sales follow-up.

Buyer sourcing scenarios

Examples of how common component sourcing requests are organized.

Typical RFQ scenarios based on the WMSIC form fields, catalog data, manual review steps, and shipment preparation workflow.

The buyer shares the full part number, package requirement, quantity, destination, and available product photos so the quotation can record the exact version under review.

Package confirmation Typical RFQ workflow

A multi-line BOM is organized into direct sourcing lines, lines that need package clarification, and lines where alternative-part review is permitted.

Mixed BOM triage Typical RFQ workflow

The original manufacturer part number, datasheet revision, application, critical limits, and acceptable changes are collected before possible candidates are discussed.

Obsolete-part review Typical RFQ workflow

Sample quantity, minimum packing, package format, target date, and courier destination are kept together in one RFQ conversation.

Small-batch request Typical RFQ workflow

Package photos, model markings, board context, and the quantity needed for repair help focus the sourcing review on the relevant version.

Repair batch evidence Typical RFQ workflow

When a suffix or package note is incomplete, the response records the open difference and requests buyer confirmation before procurement proceeds.

Model suffix clarification Typical RFQ workflow

Packing format, carton notes, invoice details, courier option, destination, and tracking handoff are coordinated around the confirmed order.

Export handoff Typical RFQ workflow

The request connects the previously used model, current demand, package evidence, target timing, and replenishment sourcing route.

Replenishment inquiry Typical RFQ workflow

Related products

Packaged components ready for RFQ.