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MSKSEMI BC847S
Configuration
1 options
Configuration
Date code within 2 years
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- MSKSEMI BC847S
- Type
- MSKSEMI
- Minimum package
- 3000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- MSKSEMI
- Electronic Component
- BC847S
- Electronic Component
- 1
- Package
- SOT-363
- Electronic Component
- 2 NPN
- Electronic Component
- Transistor(BJT)
- Electronic Component
- 0.033g
- Electronic Component
- 1
- Electronic Component
- BM0220158332
- Transistor Type
- NPN
- Frequency(f T)
- 200MHz
- 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.
BC847S 产品概述
一、引言
BC847S是一种广泛应用于现代电子设备的小信号NPN晶体管，采用SOT-363封装形式，旨在为电子设计工程师提供一款高性能、可靠的元器件。它的推出旨在满足对小尺寸、轻量化和高效率的电子产品需求，在消费电子、工业控制和通信设备等多个领域发挥着重要作用。
二、主要特性
封装与外形尺寸
BC847S采用SOT-363封装，属于表面贴装（SMD）元器件，外形小巧，适合高密度PCB设计。SOT-363的尺寸通常为2.9mm x 2.5mm，封装高度为1.1mm，大大节省了电路板的空间，同时便于自动化焊接。电气特性
- 电流增益（hFE）：BC847S在小信号放大领域表现出色，具有较高的电流增益（hFE大约在100到300之间），确保其在放大应用中表现出良好的线性度。
- 工作电压：最大集电极-发射极电压（VCE）为45V，最大集电极-基极电压（VCB）为50V，提供了良好的功率处理能力，适应多种不同的工作环境。
- 最大持续集电极电流：BC847S允许的集电极电流（IC）最大为100mA，适合中小功率应用。
- 频率响应：具有良好的高频性能，截止频率（fT）超过100MHz，适合高频信号的放大。
热特性
BC847S的热阻（θJA）相对较低，提供了良好的散热能力。这使得它在长时间运行时能够保持稳定的温度，从而保证了产品的可靠性和寿命。
三、应用场景
BC847S因其优异的电气性能和小巧的封装尺寸，被广泛应用于多个领域，包括但不限于：
消费电子产品：广泛应用于音频放大器、电视接收器和便携式电子设备中。其良好的低噪声和高线性度使得产品的音质和信号传输质量得以提升。
工业控制：在传感器和信号调理电路中，BC847S可用于线路中的信号放大，具有较强的抗干扰能力，确保信号的可靠传输。
通信设备：在无线通信和移动设备中，BC847S可以用作高频放大器，增强信号的稳定性和传输距离。
开关电路：由于其良好的电流控制特性，BC847S同样适用于开关电路，如在LED驱动和电机控制中作为开关元件。
四、总结
BC847S作为一种高性能的小信号NPN晶体管，其小巧的SOT-363封装、出色的电气特性以及广泛的应用场景，使其成为现代电子设计中不可或缺的选择。无论是在音频放大、信号调理还是高频通信中，BC847S都能提供卓越的性能和高度的可靠性，帮助工程师实现其设计目标。
最后，BC847S的易获取性和合理的成本也使其适合于大规模生产的产品，进一步增强了其在市场上的竞争力。对于期望在小型化、高集成度电子产品中采用高性能晶体管的设计者而言，BC847S无疑是一款值得推荐的理想方案。
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