WMSIC Electronic Components

YANGJIE S9014-H S9014

ModelS9014-H
PackageSOT-23
BrandYANGJIE
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 26+

Available for RFQ

Technical data

Product details

19 specifications

Core information

Product name
YANGJIE S9014-H
Type
SOT-23
Minimum package
3000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
YANGJIE
Electronic Component
S9014-H
Electronic Component
1
Package
SOT-23
Electronic Component
0.034g
Electronic Component
1
Electronic Component
BM0266209158
Electronic Component
Electronic Component
Electronic Component
3000
models
S9014-H
version
1
prompt_id
15
package_id
42
image_model
gpt-image-2.5-flare
master_path
chengming/packages/42/cm-master-zh/e74d8c7408a72be1112592afb09f1ab1bc8c386755136c62d0329761e186f161.png

For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.

S9014-H NPN型三极管产品概述

S9014-H是扬杰科技(YANGJIE)推出的一款中小信号NPN双极结型晶体管(BJT),针对低功耗、高密度电路设计需求优化,继承经典S9014系列的可靠性,同时强化了宽温适应性与参数一致性,广泛应用于消费电子、工业控制及便携设备的信号放大与低速开关场景。

一、产品定位与品牌背景

扬杰科技作为国内功率半导体器件领域的主流厂商,专注于功率器件、小信号器件的研发与量产,其小信号三极管系列以高性价比、稳定一致性为核心优势。S9014-H是该系列的升级型号,针对量产需求优化了工艺稳定性,确保批量产品的电气参数偏差控制在极小范围内,适合电子设备的标准化设计。

二、核心电气参数详解

S9014-H的参数设计兼顾安全裕量与应用灵活性,关键参数如下:

1. 极限参数(确保电路安全工作的边界值)

  • 集射极击穿电压(VCEO):45V
    高于多数中小信号电路的工作电压(通常12V-24V),提供充足的安全裕量,避免电路过压损坏。
  • 最大集电极电流(IC):100mA
    满足中小功率驱动需求(如LED驱动、继电器控制),同时避免大电流导致的封装过热。
  • 最大耗散功率(Pd):200mW
    适配SOT-23小封装的散热能力,通过PCB铜箔可有效导出热量,适合低功耗连续工作场景。
  • 射基极击穿电压(VEBO):5V
    防止射极反向偏置时的击穿,保护器件免受反向电压冲击。
  • 工作温度范围:-55℃~+150℃
    覆盖工业级宽温要求,可应用于车载电子、高温环境下的传感器接口等场景。

2. 直流特性(典型工作点的性能表现)

  • 直流电流增益(hFE):200@1mA、5V
    在典型信号放大点(1mA集电极电流、5V集射电压)下,增益稳定在200左右,适合音频前置放大、传感器信号放大等需要较高放大倍数的场景。
  • 集电极截止电流(ICBO):100nA
    漏电流极小,低功耗特性突出,适合电池供电的便携设备(如智能手环、蓝牙耳机的辅助电路)。
  • 集射极饱和电压(VCE(sat)):300mV
    导通压降低,开关损耗小,适合低速开关应用(如按键扫描电路、LED闪烁控制)。

三、封装与物理特性

S9014-H采用SOT-23表面贴装封装,是目前中小信号器件的主流封装之一:

  • 尺寸优势:封装尺寸约为2.9mm×1.6mm×1.1mm,体积仅为传统TO-92插件封装的1/5,大幅提升PCB布局密度,适合小型化电子设备(如智能手机、智能手表)。
  • 引脚布局:标准SOT-23引脚顺序为「发射极(E)-基极(B)-集电极(C)」(从左到右俯视),与多数兼容型号一致,便于电路替换与升级。
  • 散热设计:封装底部与PCB铜箔直接接触,可通过增加铜箔面积提升散热效率,满足200mW耗散功率的连续工作需求。

四、典型应用场景

S9014-H的参数特性使其适配多种中小信号电路,核心应用包括:

  1. 信号放大电路:音频前置放大器、传感器信号调理(如温度传感器、压力传感器的弱信号放大);
  2. 低速开关电路:LED驱动(小功率LED)、继电器线圈控制(低电压驱动)、按键扫描电路(便携设备);
  3. 消费电子模块:手机/平板的电源管理辅助电路、蓝牙耳机的信号切换电路、智能家电的控制接口;
  4. 工业控制电路:车载电子的传感器接口、工业传感器的信号放大、低温环境下的控制电路(-55℃适应性)。

五、性能优势总结

S9014-H在同类器件中具有以下核心优势:

  • 宽温可靠性:-55℃~+150℃的工作范围,满足工业级与极端环境应用;
  • 低功耗特性:100nA的截止漏电流,适合电池供电设备的长续航需求;
  • 参数一致性:批量产品的hFE偏差控制在±10%以内,简化电路调试;
  • 小封装密度:SOT-23封装适配高密度PCB设计,符合电子设备小型化趋势;
  • 成本优势:扬杰科技的量产能力保障了性价比,适合大规模应用。

结语

S9014-H作为扬杰科技的经典小信号NPN三极管,以稳定的电气性能、宽温适应性、小封装密度为核心竞争力,是电子设计中常用的基础器件。无论是消费电子的便携化需求,还是工业控制的可靠性要求,均能提供可靠的解决方案,是替代进口同类器件的高性价比选择。

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