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LRC LBC847BLT1G
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- LRC LBC847BLT1G
- Type
- LRC
- Minimum package
- 3000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- LRC
- Electronic Component
- LBC847BLT1G
- Electronic Component
- 1
- Package
- SOT-23
- Electronic Component
- 1 NPN
- Electronic Component
- Transistor(BJT)
- Electronic Component
- 0.031g
- Electronic Component
- 1
- Electronic Component
- BM0213752971
- 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.
产品概述：LBC847BLT1G 三极管 (BJT)
一、引言
在现代电子设备中，三极管（BJT）作为一种重要的基本元件，被广泛用于各种电路中，如放大器、开关和信号调节等。LBC847BLT1G是由乐山无线电（LRC）生产的一款NPN型三极管，具备225mW的功率处理能力，最大集电极电压为45V，最大集电极电流为100mA，其封装为常见的SOT-23，适合多种便携式和低功耗应用。
二、产品规格
- 型号: LBC847BLT1G
- 类型: NPN三极管
- 功率: 225mW
- 集电极-发射极电压（Vce）: 最大45V
- 集电极电流（Ic）: 最大100mA
- 封装: SOT-23
- 工作温度范围: -55℃到+150℃
三、工作原理
NPN型三极管通过控制基极电流来调节集电极与发射极之间的电流。三极管由三层半导体材料构成：发射极（E）、基极（B）和集电极（C）。在NPN型三极管中，发射极区掺杂程度较高，形成富含电子的区域；基极区掺杂较少，相对较薄；集电极区也是富含电子的。
当在基极施加一个小电流时，会使发射极到基极的电流增强，从而在集电极和发射极之间形成一个较大的电流。这使得三极管能够在开关和放大电路中发挥重要作用。
四、应用场景
LBC847BLT1G三极管因其可靠的性能和合理的参数，尤其适用于以下场景：
音频放大器: 在音频应用中，可以用LBC847BLT1G作为小信号放大器，以增强音频信号。
开关电路: 利用其作为开关元件，在电源管理、电机驱动、LED驱动等电路中广泛应用。
振荡器: 它还可以作为振荡电路中的放大元件，生成所需的频率信号。
功率控制: 在某些低功率应用中，LBC847BLT1G可以用来控制较大功率负载的开关。
数字电路: 该元件也适合在逻辑电路中使用，作为信号的开/关控制器。
五、优势与特性
小型封装: SOT-23封装设计使得LBC847BLT1G适合空间有限的应用场合，方便在小型电路板上安装。
高集电极电压: 具备45V的高集电极电压，能很好地适应不同负载的需求。
良好的热稳定性: 工作温度范围广，从-55℃到+150℃，保证了在各种环境条件下的稳定工作。
高增益特性: 优异的电流放大特性，使得其在各种应用中表现出色。
成本效益高: 作为一种性价比高的元件，适合于大规模生产和使用中降低成本。
六、总结
LBC847BLT1G作为LRC公司推出的一款NPN型三极管，以其卓越的规格和多样化的应用场景，成为了电子产品设计中不可或缺的元件之一。无论是在音频放大、开关控制，还是在小型化设计中，它凭借小巧的SOT-23封装和出色的电气特性，展现了良好的市场前景和技术应用价值。
通过合理的设计方案与兴奋的应用场景，LBC847BLT1G将助力各类电子产品的创新与发展，推动整个行业的进步。无论是研发人员还是应用工程师，均可考虑选用此三极管以满足其项目需求。
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