Model & package intelligence
Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.
JSMSEMI(杰盛微) S8050
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- JSMSEMI S8050
- Type
- JSMSEMI
- Minimum package
- 3000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- JSMSEMI
- Electronic Component
- S8050
- Electronic Component
- 1
- Package
- SOT-23
- Electronic Component
- 1 NPN
- Electronic Component
- Transistor(BJT)
- Electronic Component
- Electronic Component
- Electronic Component
- 0.057g
- Electronic Component
- 1
- Electronic Component
- BM0223278703
- Transistor Type
- NPN
- Frequency(f T)
- 150MHz
- Power Dissipation(Pd)
- 300mW
- Electronic Component
- Electronic Component
- Electronic Component
- 3000
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
S8050三极管产品概述
引言
S8050是一款低功耗、高性能的NPN型三极管（Bipolar Junction Transistor, BJT），具有300mW最大功率、25V耐压、150MHz截止频率和500mA的最大集电极电流，适用于各种低频及中频电子应用。其小巧的SOT-23封装使得S8050成为便携式设备及高密度电子产品中的理想选择。本文将详细介绍S8050的基本特性、应用领域及其在实际电路中的重要性。
1. 主要技术参数
- 封装类型：SOT-23
- 最小增益（hFE）：S8050三极管在不同的工作条件下表现出不同的电流增益，典型值在100到300之间，具体取决于工作电流和电压的设置。
- 最大集电极电流：500mA
- 最大集电极-发射极电压（Vce）：25V
- 最大功率耗散：300mW
- 频率特性：高达150MHz的截止频率，适合用于中频信号放大。
- 工作温度范围：通常在-55°C到+150°C之间，在工业及消费类电子产品中均具有良好的适用性。
2. 结构特点
S8050采用SOT-23小型封装，便于电路板的布线与空间的节约。SOT-23封装的尺寸约为2.9mm x 1.3mm，使其在现代小型化产品中尤为重要。其内部结构为三种区域：发射极（E）、基极（B）和集电极（C）。由于该器件的NPN结构，实现了在直流偏置下较高的线性区域增益，非常适合模拟信号的放大和开关应用。
3. 应用领域
S8050三极管广泛应用于以下几个领域：
- 音频放大器和信号放大：由于具有良好的频率响应和增益特性，S8050常用于音频信号的放大，可以显著提高音频设备的输出性能。
- 开关电路：其500mA的集电极电流和150MHz的频率能力使得S8050非常适合用作开关应用，如继电器驱动、LED驱动等。
- 无线通讯设备：能够适应150MHz的工作频率，使得S8050也被广泛应用于无线路由器及其他通信设备中。
- 传感器接口：S8050的高增益特性使其适用于各种传感器信号的处理，能够有效地将微弱信号放大为可供后续处理的更高电平信号。
4. 性能优势
- 高增益和线性特性：在多种工作条件下，S8050提供了高增益和良好的线性响应特性，能够保证信号失真低，且放大性能稳定。
- 小型化设计：SOT-23封装能够有效地节省电路板面积，提高产品的集成度。
- 良好的热稳定性：S8050的工作温度范围较宽，确保了其在不同环境下的可靠性。
5. 结论
S8050是一款功能强大的NPN三极管，具有广泛的应用前景和出色的性能。其在音频、开关、无线通讯及传感器接口中的应用展示了其多功能性和重要性。借助其高增益、宽频响应及低功耗等优势，S8050无疑是现代电子设备中不可或缺的基础元件。在设计电路时，合理利用S8050三极管的特性，可以大大提高产品的性能和可靠性，为电子产品的创新提供强有力的支持。
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.
