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2SC4117-GR(TE85L,F 2SC4117
Configuration
1 options
Configuration
22+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- TOSHIBA 2SC4117-GR(TE85L, F
- Type
- TOSHIBA
- Minimum package
- 3000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- TOSHIBA
- Electronic Component
- 2SC4117-GR(TE85L,F
- Electronic Component
- 1
- Package
- SOT-323-3
- Electronic Component
- 1 NPN
- Electronic Component
- Transistor(BJT)
- Electronic Component
- 0.027g
- Electronic Component
- 1
- Electronic Component
- BM0265124312
- Transistor Type
- NPN
- Frequency(f T)
- 100MHz
- Power Dissipation(Pd)
- 200mW
- Electronic Component
- Electronic Component
- Electronic Component
- 3000
- Collector Current(Ic)
- 100mA
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
东芝2SC4117-GR NPN型三极管产品概述
一、产品基本信息
2SC4117-GR(TE85L,F)是东芝（TOSHIBA）推出的NPN型双极结型晶体管（BJT），单只封装，采用SOT-323-3小型表面贴装形式，属于小功率三极管范畴，主要面向小信号放大、低功耗开关等场景，兼具高增益与紧凑设计优势。
二、核心电性能参数详解
该器件的参数覆盖极限工作边界、直流特性及高频能力，具体如下：
2.1 极限参数（安全工作范围）
极限参数是器件允许的最大承载范围，超出可能导致损坏：
- 集射极击穿电压（Vceo）：120V（基极开路时，集电极-发射极反向耐压），保证中等电压场景可靠性；
- 射基极击穿电压（Vebo）：5V（基极-发射极反向耐压），设计需注意基极偏置不超限；
- 集电极截止电流（Icbo）：100nA（典型值），基极开路时的漏电流极小，截止状态功耗低；
- 耗散功率（Pd）：200mW（常温下最大总功耗），需结合工作电流/电压控制；
- 集电极电流（Ic）：100mA（最大直流集电极电流），反映功率承载能力。
2.2 直流特性参数（工作性能核心）
直接影响放大与开关功能：
- 直流电流增益（hFE）：Ic=2mA、Vce=6V时达700，属于高增益三极管，对微弱信号放大能力强；
- 集射极饱和电压（VCE(sat)）：Ic=10mA、Ib=1mA时仅300mV，饱和导通损耗极低，适合低功耗开关。
2.3 高频特性参数
- 特征频率（fT）：100MHz（共发射极电流增益降为1时的频率），可满足中等频率（如几十MHz）小信号放大需求。
三、封装形式与物理特性
采用SOT-323-3超小型封装，常规尺寸约1.6mm×1.0mm×0.6mm，3引脚布局（通常1脚=基极B、2脚=发射极E、3脚=集电极C）符合行业规范，支持自动化贴装，适配高密度PCB设计，尤其适合便携式设备的小型化需求。
四、典型应用场景
结合参数特性，该器件适用于以下场景：
- 小信号放大：传感器（温度/压力）输出放大、音频前置放大，利用高hFE提升微弱信号强度；
- 低功耗开关：LED驱动、小型继电器控制、按键扫描电路，依赖低饱和压降降低开关损耗；
- 中等频率射频：FM频段（88-108MHz）小信号放大、无线收发模块前置放大，适配100MHz特征频率；
- 便携式设备：智能手机、蓝牙耳机、智能手环等内部控制电路，借助紧凑封装实现设备轻量化。
五、关键特性总结
- 性能平衡：高增益（hFE=700）+ 低饱和压降（300mV），兼顾放大与开关需求；
- 可靠性：120V耐压、100nA低漏电流，工作状态稳定；
- 小型化：SOT-323封装适配高密度设计，满足便携设备趋势；
- 品质可靠：东芝大厂工艺，一致性好，适合批量应用。
该器件以高性价比、紧凑设计及均衡性能，成为小信号电路设计的常用选型之一。
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