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ROHM 2SC3906KT146R
Configuration
1 options
Configuration
Date code within 2 years
Available for RFQ
Technical data
Product details
20
specifications
Core information
- Product name
- ROHM 2SC3906KT146R
- Type
- ROHM
- Unit
- Electronic Component
- Minimum package
- 3000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- Electronic Component
- Electronic Component
- ROHM
- Electronic Component
- 2SC3906KT146R
- Electronic Component
- 1
- Package
- TO-236-3(SOT-23-3)
- Electronic Component
- 1 NPN
- Electronic Component
- Transistor(BJT)
- Electronic Component
- 0.034g
- Electronic Component
- 1
- Electronic Component
- BM0093065171
- Operating Temperature
- 40℃~+150℃
- Transistor Type
- NPN
- Frequency(f T)
- 140MHz
- Power Dissipation(Pd)
- 200mW
- 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：2SC3906KT146R NPN三极管
1. 产品基本信息
2SC3906KT146R是一款由知名品牌ROHM（罗姆）生产的表面贴装型NPN三极管，采用SOT-23-3（TO-236-3）封装。此款三极管被广泛应用于各种电子电路中，尤其适用于要求较高性能、紧凑型设计的应用场景。其高达150°C的工作温度和250V的集射极击穿电压，使其在恶劣环境下依然能够表现出良好的稳定性与可靠性。
2. 主要电气参数
- 电流：该三极管的集电极电流最大值为50mA，能够满足许多低功耗应用的需要。特别是在便携式设备或小型电路中，2SC3906KT146R能够有效提供必要的电流驱动。
- 集电极截止电流：其最大集电极截止电流为500nA（ICBO），此参数表明在无信号输入时，三极管的漏电流控制得相当出色，有助于降低静态功耗，提升系统整体效率。
- 工作温度范围：设备的工作温度可达到150°C，能够适应高温环境，适合于工业控制、汽车电子等高环境温度领域。
- 频率特性：其切换频率高达140MHz，适用于高频信号处理及放大应用，为音频信号放大器和射频放大器等线路设计提供了极大的灵活性。
- 功率处理能力：最大功耗为200mW，这使其能够在多种负载条件下稳定工作，同时保持合理的热管理。
3. 传输特性
2SC3906KT146R具有良好的线性放大特性，尤其在低信号水平的情况下：
- 饱和压降：在不同的基极电流（Ib）和集电极电流（Ic）条件下，其Vce饱和压降（Vsat）最大值为500mV @ 1mA 和 10mA，这一参数对于线性放大与开关应用至关重要，较低的饱和压降有助于提高电路的能效。
- DC电流增益：在2mA的Ib、6V的Vce条件下，最小值可达到180的DC电流增益（hFE），保证了在低驱动电流下依然能够提供充足的输出信号强度，提高功率效率和工作精度。
4. 应用领域
2SC3906KT146R因其出色的电气性能和可靠性，广泛应用于多个领域，包括但不限于：
- 消费电子：例如音响设备、家用电器和手机中的应用，作为信号放大器使用。
- 通讯设备：在无线电、微波通信等高频应用中，作为开关元件或放大器。
- 汽车电子：其高温工作能力使其适合于汽车控制模块、传感器等设备。
- 工业控制：用于电机驱动、开关电源等工业自动化设备中。
5. 结论
2SC3906KT146R NPN三极管凭借其超强的电气性能、紧凑的封装设计以及良好的高温稳定性，成为了现代电子设计中不可或缺的基础元件。无论是在消费电子、通信设备还是工业控制中，它都表现出了极高的适应性和可靠性，推动了智能化、便携式电子产品的发展。ROHM的这款三极管不仅是工程师在电路设计中的首选，也为未来的电子产品创新提供了坚实的基础。
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