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GOODWORK SS8050
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- GOODWORK SS8050
- Type
- GOODWORK
- Minimum package
- 3000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- GOODWORK
- Electronic Component
- SS8050
- Electronic Component
- 1
- Package
- SOT-23
- Electronic Component
- 1 NPN
- Electronic Component
- Transistor(BJT)
- Electronic Component
- 0.032g
- Electronic Component
- 1
- Electronic Component
- BM0230812382
- Operating Temperature
- 55℃~+150℃
- Transistor Type
- NPN
- Frequency(f T)
- 100MHz
- 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.
SS8050 产品概述
一、产品简介
SS8050 为 GOODWORK(固得沃克) 出品的一款小功率 NPN 双极型晶体管，采用 SOT-23 小封装，适合空间受限的便携式和消费类电子产品。该器件在低压、中等电流工作点下具备较高的直流电流增益和良好的高频特性，既可用于信号放大，也常用于低功率开关场合。
二、主要规格
- 晶体管类型：NPN
- 集电极电流 Ic：1.5 A（极限值）
- 集射极击穿电压 Vceo：25 V
- 耗散功率 Pd：300 mW（SOT-23，需依据实际pcb散热条件降额使用）
- 直流电流增益 hFE：400 @ Ic=100 mA, Vce=1 V（高增益）
- 特征频率 fT：100 MHz（适合中高频放大）
- 集电极截止电流 Icbo：100 nA（低漏电）
- 集电极饱和电压 VCE(sat)：≈500 mV @ Ic=800 mA, Ib=80 mA（开关导通压降参考）
- 工作结温范围：-55 ℃ ～ +150 ℃（Tj）
- 射基极击穿电压 Vebo：5 V（需注意基极正向承受限制）
- 封装：SOT-23
三、性能特点
- 高直流电流增益：在100 mA工作点时 hFE 可达400，适合做小信号放大器或做低驱动电流的电流放大。
- 较好的高频响应：fT 约 100 MHz，可用于音频至射频前端的若干放大级（需按增益带宽积设计）。
- 低漏电流与稳定性：Icbo 仅100 nA，利于低频低功耗电路保持较低静态泄漏。
- 小体积封装：SOT-23 便于贴片制造和高密度 PCB 布局，但散热能力受限，应注意热设计。
四、典型应用
- 小信号放大器（音频前级、传感器信号放大）
- 低压开关（控制小电流负载、驱动继电器/LED 等）
- 通讯与射频前端的放大级（在合理带宽和增益范围内）
- 电路保护与接口电平转换
五、封装与引脚
产品为 SOT-23 小三端封装，适合自动化贴装。不同厂家封装引脚定义可能有差异，请务必以 GOODWORK 提供的封装图与数据手册为准以确定 B、C、E 的具体引脚排列和焊盘尺寸。
六、使用与可靠性建议
- 散热与降额：SOT-23 的 Pd 标称为 300 mW，实际功耗应根据 PCB 铜面积与环境温度进行降额计算，必要时增加散热铜箔或使用热过孔改善散热。
- 基极限流：因 Vebo 仅 5 V，应在驱动端加入限流/限压措施，避免基极-射极反向过压损坏。
- 饱和区驱动：若用于开关导通，注意 VCE(sat) 在大电流时可高达约 500 mV，需要评估功耗与发热。
- 静电与焊接：遵守常规静电防护措施，焊接温度与时间遵循制造商回流焊建议以保证可靠性。
- 选型注意：在需要更高功率或更低 VCE(sat) 的场合，可考虑更大封装或低饱和电压的替代型号。
如需电气特性曲线、典型应用电路或封装图，请提供具体用途或索取 GOODWORK 的完整数据手册以便详细设计验证。
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