Model & package intelligence
Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.
VISHAY SI4948BEY-T1-GE3 SI4948BEY
Configuration
1 options
Configuration
Date code within 2 years
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- VISHAY SI4948BEY-T1-GE3
- Type
- VISHAY
- Minimum package
- 2500 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- VISHAY
- Electronic Component
- SI4948BEY-T1-GE3
- Electronic Component
- 1
- Package
- SOP-8
- Electronic Component
- 2 P
- Type
- P
- Electronic Component
- MOSFET
- Electronic Component
- 0.254g
- Electronic Component
- 1
- Electronic Component
- BM69419256
- Operating Temperature
- 55℃~+175℃
- Power Dissipation(Pd)
- 2.4W
- 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.
SI4948BEY-T1-GE3 产品概述
产品简介
SI4948BEY-T1-GE3 是一款由 VISHAY（威世）公司制造的高性能 P 沟道场效应管（MOSFET），主要用于现代电子设备中的开关和功率管理应用。它采用表面贴装型（SMD）封装，具有 8-SOIC 封装（尺寸为 0.154 英寸，3.90mm 宽），便于自动化组装和高密度电路板设计。
主要参数
SI4948BEY-T1-GE3 具有多项关键性能参数，使其在多种应用中表现出色。其重要参数包括：
- 漏源电压（Vdss）: 最大 60V，适用于高电压的应用环境。
- 连续漏极电流（Id）: 最大 2.4A，允许在额定条件下稳定工作。
- 导通电阻（Rds(on)）: 在 3.1A 和 10V 的条件下，最大为 120 毫欧，确保低功耗和高效率的能量传递。
- 栅极阈值电压（Vgs(th)）: 最大 3V @ 250µA，提供有效的开启和关闭控制。
- 最大功率: 1.4W，这使得该组件能在相对较高的功率水平下稳定工作。
- 栅极电荷（Qg）: 最大为 22nC @ 10V，保证了快速开关能力，对于高频应用特别有利。
工作环境
此部件的工作温度范围广泛，从 -55°C 到 +175°C，适应于严苛的环境条件。这使得 SI4948BEY-T1-GE3 非常适合于汽车、工业控制和消费电子等领域的高温应用要求。
结构与设计
作为一种逻辑电平门，SI4948BEY-T1-GE3 的设计考虑了在低电压下也能有效导通，适合与微控制器等低电压设备直接集成。其双 P 沟道结构意味着在设计时可以实现更高的集成度和更小的电路板面积。
应用场景
SI4948BEY-T1-GE3 由于其优异的电流和功率特性，适用于多种应用，包括但不限于：
- 电源管理电路: 例如 DC-DC 转换器、线性稳压器等。
- 电机控制: 可用于无刷电机驱动器或步进电机控制。
- 开关电源: 在各类电源中实现高效开关控制，减少能量损耗。
- 汽车电子: 例如电源开关、灯光控制模块和其他汽车电气产品。
竞争优势
相比市场上其他同类产品，VISHAY SI4948BEY-T1-GE3 的低 Rds(on) 和广泛的工作温度范围使其在高效功率管理和热管理方面具备显著的优势。其表面贴装型的设计可有效降低PCB面积，同时简化了生产工艺，非常适合用于空间受限的高密度电路设计。此外，VISHAY 品牌本身在电子元器件领域的知名度和可靠性，使得选用该产品的设计工程师可以获得更高的信心。
总结
总之，SI4948BEY-T1-GE3 是一款高效能、可靠且具有广泛应用前景的P沟道场效应管，凭借其出色的技术参数和设计，满足了现代电子设备对功率管理和开关控制的需求。无论是在消费电子，工业自动化还是汽车电子领域，SI4948BEY-T1-GE3 都能提供卓越的性能和可靠性，值得在应用设计中考虑。
Request for quote
Send RFQ
Use the form for single models, category sourcing, and multi-line BOM requirements.
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.
BOM matching & alternatives
BOM lines are compared by package, parameters, quantity, and workable alternatives for cleaner sourcing decisions.
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.
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
Packaged components ready for RFQ.
1 Piece BGA Integrated Circuit Chipset MN864739 CXD90061GG CXD90062GG PS5 QFN-80
- Model
- MN864739
- Package
