WMSIC Electronic Components

SHIKUES S8050 Transistor S8050

ModelS8050
PackageSOT-23
BrandSHIKUES
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
SHIKUES S8050
Type
SHIKUES
Minimum package
3000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
SHIKUES
Electronic Component
S8050
Electronic Component
1
Package
SOT-23
Electronic Component
1 NPN
Electronic Component
Transistor(BJT)
Electronic Component
0.035g
Electronic Component
1
Electronic Component
BM0225764736
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(BJT)产品概述

概要

S8050 是一种由时科(SHIKUES)品牌生产的NPN型三极管,采用SOT-23封装。该器件以其高性能和小尺寸设计,广泛应用于各种电子设备中,特别适合需要高频率和低噪声性能的场景。

基础参数

  • 功率(Pd): 300 mW
    • 这表明该三极管在正常工作条件下可以承受的最大功率,确保在设计时不会超过此阈值,避免过热和损坏。
  • 商品分类: 三极管(BJT)
    • 作为一种基本的电子开关和放大器件,三极管在电子系统中扮演着关键角色。
  • 晶体管类型: NPN
    • NPN型三极管是最常见的一种类型,适用于多种应用,包括开关、放大和逻辑电路。
  • 特征频率(fT): 150 MHz
    • 特征频率是指在给定条件下,三极管的当前增益降低到1时的频率。高特征频率意味着该器件可以处理较高频率的信号,使其适用于高频应用。
  • 直流电流增益(hFE@Ic,Vce): 120 @ 50 mA, 1 V
    • 直流电流增益(也称为β值)表示集电极电流与基极电流之间的比值。在此条件下,hFE为120,意味着基极输入很小的电流就可以控制较大的集电极电流。
  • 集射极击穿电压(Vceo): 25 V
    • 这是指在基极未接通(即IB=0)时,集电极与发射极之间允许的最大电压。超过此值可能导致器件损坏。
  • 集电极-发射极饱和电压(VCE(sat)@Ic,Ib): 600 mV @ 500 mA, 50 mA
    • 饱和电压表示当三极管完全导通时,集电极与发射极之间的最小电压。在此条件下,VCE(sat)为600 mV,表明在高电流状态下仍能保持较低的饱和电压,从而减少能量损耗。
  • 集电极截止电流(Icbo): 100 nA
    • 这是指在基极未接通且集电极与发射极之间有电压时,通过集电极的微小漏电流。低截止电流意味着在静态状态下能耗很小。
  • 集电极电流(Ic): 500 mA
    • 这是指该三极管可以承受的最大连续集电极电流,确保在设计时不会超过此阈值,以避免过载和损坏。

应用场景

S8050 三极管由于其优异的性能参数,适用于以下几个主要应用场景:

  1. 高频放大器

    • 150 MHz 的高特征频率使得 S8050 非常适合用于高频信号放大,如无线通信设备、射频放大器等。
  2. 开关电路

    • 低饱和电压和高直流电流增益使得 S8050 可以作为高效的开关元件,应用于数字逻辑电路、驱动器等。
  3. 低噪声应用

    • 低截止电流和高频性能使得 S8050 适用于需要低噪声和高灵敏度的应用,如音频设备、传感器前端放大器等。
  4. 小型化设计

    • 采用 SOT-23 封装,S8050 非常适合用于空间有限但需要高性能的电子设备中,如便携式电子产品、嵌入式系统等。

设计注意事项

  • 热管理

    • 由于功率限制为 300 mW,设计人员需要确保适当的散热措施,以避免过热导致的性能降低或器件损坏。
  • 电压和电流限制

    • 在设计时,必须确保集射极击穿电压(Vceo)和集电极电流(Ic)不超过指定值,以防止器件损坏。
  • 基极驱动

    • 由于直流电流增益较高,基极驱动电流应根据实际应用调整,以确保稳定且高效的操作。

总结

S8050 是一款性能优异、体积小巧的 NPN 三极管,广泛适用于各种需要高频率和低噪声性能的电子系统。通过了解其详细参数和应用场景,可以更好地利用这一器件,设计出高效、可靠且小型化的电子产品。时科(SHIKUES)品牌的质量保证和技术支持,也为用户提供了额外的信心和保障。

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