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CBI MMBT3906T
Configuration
1 options
Configuration
24+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- CBI MMBT3906T
- Type
- CBI
- Minimum package
- 3000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- CBI
- Electronic Component
- MMBT3906T
- Electronic Component
- 1
- Package
- SOT-523
- Electronic Component
- 1 PNP
- Electronic Component
- Transistor(BJT)
- Electronic Component
- 0.024g
- Electronic Component
- 1
- Electronic Component
- BM0221161405
- Transistor Type
- PNP
- Frequency(f T)
- 250MHz
- Power Dissipation(Pd)
- 150mW
- Electronic Component
- Electronic Component
- Electronic Component
- 3000
- Collector Current(Ic)
- 200mA
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
MMBT3906T 产品概述
一、基本信息
MMBT3906T 是一款高性能的三极管（BJT），其具有优良的电气特性和灵活的应用范围，广泛用于各种电子电路中。该三极管采用 SOT-523-3 封装，具有小型化和低功耗特点，适合在空间受限的应用中使用。其工作电流可达到 200mA，最大功率可达 150mW，耐压可达到 40V。这些特点使其成为低功率模拟电路和开关电路理想的选择。
二、主要规格参数
- 类型：PNP型三极管
- 最大集电极电流 (Ic)：200mA
- 最大发射极-基极电压 (Veb)：5V
- 最大集电极-发射极电压 (Vce)：40V
- 额定功率 (Ptot)：150mW
- 工作电流 (Ic @ Vce)：10mA
- 单位电流增益 (hFE)：在 10mA 下约为 100
- 封装：SOT-523-3
三、特性分析
电流增益：
- MMBT3906T在多种工作条件下都显示了良好的电流增益，具体值约为 100。这使得它在输出较大电流的情况下，可以通过较小的输入电流来控制，为电子设计师提供了极大的便利。
开关特性：
- 作为开关器件，MMBT3906T 具有较快的开关速度，使得其能够在高频应用中表现出色。其较低的寄生电容确保了在快速切换时的高效能。
封装优势：
- SOT-523-3 封装非常适合于小型精密设备，能够有效减少电路板的面积，并且具有优秀的散热性能，支持设备在高温环境下的操作稳定性。
热性能：
- MMBT3906T 设计时充分考虑了热管理，其最大功率为 150mW，使得在合理的热管理条件下可以长时间稳定工作，适用于低功耗电子产品。
四、应用领域
音频放大器： MMBT3906T广泛应用于音频放大器电路，利用其良好的线性特性，可实现高质量的音频信号放大。
数字电路开关元件： 在数字电路中，它充当开关元件，通过控制输入信号来控制电流流向，实现逻辑功能。
射频放大器： 凭借其高速和低功耗特性，MMBT3906T在射频放大器中用于信号的增强和调整。
电源管理电路： MMBT3906T可以用于电源稳压器和电源开关电路，帮助降低功耗并提高电源效率。
低功耗便携设备： 由于其小型化特征和低功耗优势，适合用于手机、平板电脑以及其他便携式设备中，为设备带来更长的使用寿命。
五、总 结
综上所述，MMBT3906T作为一款高性能、低功耗的PNP型三极管，以其优越的电气特性和丰富的应用场景吸引了众多电子工程师的关注。无论是在开关电路还是增益电路中，它都能展现出良好的性能，适用于各种现代电子产品。对于追求高性能、可靠性的电子设备设计，MMBT3906T无疑是一个理想的选择。
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