Model & package intelligence
Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.
Available for RFQ
Technical data
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
DFLS1150-7 是一款高性能的肖特基二极管,具有出色的电气特性,非常适合于高频开关电源、电动机驱动、和电池管理等应用。该二极管的直流反向耐压(Vr)高达150V,能有效应对各种应用中的电压尖峰和反向电压冲击,极大地增强了其在高压环境下的可靠性。
此肖特基二极管的正向压降(Vf)为820mV(在1A的工作电流下),这意味着在其导通状态下,能有效地减小电源损耗,提高整体能效。与传统的PN结二极管相比,肖特基二极管的低正向压降特性使其在高频应用中尤为受欢迎。
另外,在150V时的反向泄漏电流仅为2µA,这进一步彰显了 DFLS1150-7 在高电压条件下的良好性能,能够在确保稳定性的同时减少功耗,适用于对能效有严格要求的电源和驱动电路中。
DFLS1150-7 具有快速恢复特性,恢复时间小于500ns,适合需要高速开关的应用。此特性使其在开关电源转换、 DC-DC变换器等领域中具有极大的竞争优势,能够有效降低功率转换损耗和热能生成,提高系统效率。
DFLS1150-7采用符合行业标准的PowerDI™ 123封装,这是一个表面贴装型器件,能够适应多种现代电路板设计。其紧凑的封装形式有助于在空间受限的应用中提高电路设计的灵活性和产品的可靠性。
该二极管的工作结温范围广泛,从-55°C 到 175°C,使得 DFLS1150-7 可在极端环境下稳定工作,适用于工业、汽车、消费电子等多个领域。凭借其高温特性和低电流泄漏,DFLS1150-7是高温和高可靠性电路的重要选择。
DFLS1150-7 适用于各种应用场合,包括但不限于:
开关电源: 鉴于其高电压承受能力和低导通压降,DFLS1150-7成为开关模式电源中的理想二极管选择,有助于实现高效能量转换。
逆变器: 在可再生能源领域,如太阳能和风能系统,DFLS1150-7 可以作为逆变器内部的整流二极管,有助于提高能效。
电池管理系统: 在对电池充放电过程的控制中,DFLS1150-7能够有效减少充电和放电时的损耗,提升整体效率。
电动机驱动: 在电动机驱动应用中,它可以帮助实现更好的控制和高效运作,使电动机运行更加平稳。
高频信号整流: 由于其优异的响应速度,DFLS1150-7 特别适用于高频信号的整流电路,提供更快的开关速度和更低的能量损耗。
总之,DFLS1150-7 是一款性能卓越的肖特基二极管,具有高耐压、低正向压降和良好的反向泄漏特性,广泛适用于各种电源和电动机驱动场景。其高温工作能力和快速恢复特性,使其在现代电子设计中占据了重要位置。作为美台DIODES品牌的代表性产品,DFLS1150-7 将为工程师和设计师提供可靠、高效的解决方案。
Request for quote
Use the form for single models, category sourcing, and multi-line BOM requirements.
Product sourcing intelligence
WMSIC turns product data, package visuals, BOM context, and sourcing signals into practical RFQ notes for buyers.
Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.
BOM lines are compared by package, parameters, quantity, and workable alternatives for cleaner sourcing decisions.
Stock routes, quotation confidence, lead-time notes, and shipment feasibility are checked before sales follow-up.
Buyer sourcing scenarios
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.
A multi-line BOM is organized into direct sourcing lines, lines that need package clarification, and lines where alternative-part review is permitted.
The original manufacturer part number, datasheet revision, application, critical limits, and acceptable changes are collected before possible candidates are discussed.
Sample quantity, minimum packing, package format, target date, and courier destination are kept together in one RFQ conversation.
Package photos, model markings, board context, and the quantity needed for repair help focus the sourcing review on the relevant version.
When a suffix or package note is incomplete, the response records the open difference and requests buyer confirmation before procurement proceeds.
Packing format, carton notes, invoice details, courier option, destination, and tracking handoff are coordinated around the confirmed order.
The request connects the previously used model, current demand, package evidence, target timing, and replenishment sourcing route.
Related products