WMSIC Electronic Components

HXY MOSFET S8050

ModelS8050
PackageSOT-23
BrandHXY MOSFET
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
HXY MOSFET S8050
Type
HXY MOSFET
Minimum package
3000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
HXY MOSFET
Electronic Component
S8050
Electronic Component
1
Package
SOT-23
Electronic Component
1 NPN
Electronic Component
Transistor(BJT)
Electronic Component
0.032g
Electronic Component
1
Electronic Component
BM0219881814
Transistor Type
NPN
Frequency(f T)
150MHz
Power Dissipation(Pd)
300mW
Electronic Component
Electronic Component
Electronic Component
3000
Collector Current(Ic)
500mA

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

一、基本信息

S8050是一款广泛应用于电子电路中的NPN型双极接面晶体管(BJT),主要用于信号放大和开关控制等场合。该三极管具有良好的电气性能,适合于各种低功率应用。其主要参数包括最大功率300mW、最大电压25V及最大集电极电流500mA,使其成为中小功率电路设计中的理想选择。S8050被封装在SOT-23小型封装中,具有良好的热性能和空间效率。

二、应用领域

S8050的应用范围非常广泛,主要包括但不限于以下几个方面:

  1. 信号放大: S8050可用作音频放大器或信号放大器,将弱信号放大到可用水平,广泛应用于音频设备和无线电设备中。

  2. 开关控制: S8050能够在开关电源、继电器驱动、灯光控制等电路中作为电子开关使用,通过控制基极电流来实现更高功率电流的通断。

  3. 电路保护: 在过流保护、限流电路中,S8050可以通过其电流放大特性,为下游电路提供必要的保护。

  4. 线性调节: S8050能够作为线性稳压器中的重要组件,提供稳定的输出电压及电流。

三、主要特性

  1. 低功率损耗: S8050的最大功率能力为300mW,适合于低功耗电路,能有效延长电池寿命和降低温度升高。

  2. 高电流增益: S8050在一定的工作条件下能够提供较高的直流电流增益(hFE),通常在100到300之间,这使其在信号放大应用中非常有效。

  3. 温度适应性强: S8050适用于-55℃至+150℃的工作环境,满足各种严苛条件下的应用需求。

  4. 小型封装设计: 采用SOT-23封装,使其更加适用于对尺寸要求严格的电路设计,同时也减少了元器件间的干扰。

四、典型电气特性

  • 集电极-发射极饱和电压 (V_CE(sat)): 通常小于0.3V(在最大电流条件下测得),保证了高效率的开关性能。
  • 输入结电容 (C_je): 较小的C_je值使得S8050在高频操作时表现良好。
  • 最大集电极电流 (I_C): 高达500mA的能力足以驱动较为复杂的负载。

五、设计建议

在使用S8050进行电路设计时,有几个设计方面的建议:

  1. 冷却考虑: 虽然S8050在低功率下工作,但在设计时应计算实际功耗,并确保其在工作中的温度保持在安全范围内。

  2. 基极电流计算: 确保基极电流足够以驱动所需的集电极电流,并避免超出最大额定电流。

  3. 电路保护: 在开关电路应用中,加装适当的二极管(例如充电二极管)以保护S8050的集电极不受感应电压的影响。

  4. 增益调整: 根据实际需要,可以通过选择合适的外接电阻来调整工作点和增益,以最大程度发挥S8050的性能。

六、结论

S8050作为一款性能优越的小功率NPN三极管,广泛应用于各种电子设备中。其出色的增益特性和较低的功耗能力使其在信号放大、开关控制等应用场合中扮演着重要角色。无论是在消费类电子产品还是工业控制系统中,S8050都能有效满足设计需要,是设计师们经常选择的理想组件。通过合理利用其特性,设计师能够开发出更加高效、可靠的电子产品,以满足市场对智能化、便携化产品的需求。

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.