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MCC BC856B-TP BC856B
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
20
specifications
Core information
- Product name
- MCC BC856B-TP
- Type
- MCC
- Unit
- Electronic Component
- Minimum package
- 3000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- Electronic Component
- Electronic Component
- MCC
- Electronic Component
- BC856B-TP
- Electronic Component
- 1
- Package
- SOT-23
- Electronic Component
- 1 PNP
- Electronic Component
- Transistor(BJT)
- Electronic Component
- 0.034g
- Electronic Component
- 1
- Electronic Component
- BM0000281562
- Operating Temperature
- 55℃~+150℃
- Transistor Type
- PNP
- Frequency(f T)
- 200MHz
- Power Dissipation(Pd)
- 310mW
- Electronic Component
- Electronic Component
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
产品概述：BC856B-TP PNP 三极管
一、产品简介
BC856B-TP 是一款高性能的PNP型三极管，广泛应用于电子电路中的信号放大和开关控制。此器件由美微科（MCC）出品，采用SOT-23封装设计，适合各种通用电源电路和小型型电子设备。凭借其高增益、高集电极电流能力和低功耗特性，BC856B-TP 在技术领域得到了广泛的认可。
二、基本参数
- 类型: PNP
- 最大集电极电流 (Ic): 100mA
- 最大集射极击穿电压 (Vce): 65V
- 额定功率: 310mW
- 最大功率耗散: 310mW
- 饱和压降: 650mV（@ 5mA，100mA）
- 截止电流 (Ic切断): 15nA
- DC 电流增益 (hFE): 最小值220（@ 2mA，5V）
- 频率响应: 200MHz
- 工作温度范围: -55°C ~ 150°C
- 封装类型: SOT-23-3
- 安装方式: 表面贴装
三、性能特点
BC856B-TP的设计强调高性能和可靠性，其显著特征包括：
高增益：具有最低220的直流电流增益（hFE），使其在低输入信号条件下实现有效的信号放大。
宽工作温度范围：能够在-55°C至150°C的极端环境中工作，确保在严苛的应用场合依然稳定可靠。
高集电极电流能力：最大集电极电流可达100mA，适合处理相对较大的负载，满足了许多应用场景的需求。
低功耗和低截止电流：在静态工作状态下仅有15nA的截止电流，这使得BC856B-TP能够有效地节省电能，同时降低发热。
适用多种电路：其兼容多种电路设计，从简单的开关电路到复杂的信号处理电路均可实现。
四、应用场景
BC856B-TP广泛应用于以下领域：
音频放大器：作为输入级或输出级放大器使用，提高音频信号的强度和质量。
开关电路：可用于低功耗的信号开关，适合于各种电子设备中，例如遥控器、传感器。
信号处理电路：在信号调理系统中，能够有效放大微弱信号，实现信号的传递与处理。
自动控制系统：可在各类自动控制装置中，执行开关控制功能，提高系统的响应速度与稳定性。
便携式电器：体积小巧，适合用于手持或便携式电子设备中，如手机、便携式音响等。
五、封装及安装
BC856B-TP采用SOT-23封装，体积小、重量轻，非常适合现代表面贴装技术 (SMT) 的需求。这种封装方式不仅便于自动化生产，减少了装配空间，还能够提高电路板的整体性能。
六、总结
BC856B-TP PNP三极管是一款性能稳定、应用广泛的电子元件，凭借其卓越的电气特性和可靠的工作性能，成为电子设计师和工程师的重要选择。无论是在音频设备、控制系统还是各类信号处理电路中，它都能发挥至关重要的作用，帮助用户实现高效、稳健的电子设计。对于寻求高性能小型化解决方案的项目，BC856B-TP无疑是一个理想的选择。
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