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LGE MMBT3904LT1
Configuration
1 options
Configuration
Date code within 2 years
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- LGE MMBT3904LT1
- Type
- LGE
- Minimum package
- 3000 托盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- LGE
- Electronic Component
- MMBT3904LT1
- Electronic Component
- 1
- Package
- SOT-23
- Electronic Component
- 1 NPN
- Electronic Component
- Transistor(BJT)
- Electronic Component
- 0.031g
- Electronic Component
- 1
- Electronic Component
- BM0086162797
- Operating Temperature
- 65℃~+150℃
- Transistor Type
- NPN
- Frequency(f T)
- 300MHz
- Power Dissipation(Pd)
- 250mW
- 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：MMBT3904LT1
一、产品简介
MMBT3904LT1是一款高性能的NPN型双极性晶体管（BJT），它在市场上以其优秀的电气特性和广泛的应用场景而受到关注。该三极管采用SOT-23封装，能够在集成电路和各种电子设备中发挥重要作用。该产品由知名品牌LGE（鲁光）生产，具有250mW的功率处理能力、最大40V的集电极-基极电压和100mA的集电极电流。MMBT3904LT1被广泛应用于开关和放大电路，适合需要小型化、高效率和高增益的应用。
二、电气特性
工作电压和功率
MMBT3904LT1的最大集电极-基极电压为40V，这使得它能够在高电压环境下正常工作。250mW的功率限制则确保了晶体管在我国常见的低功耗应用中表现优异，具有良好的热稳定性。电流处理能力
该三极管的最大集电极电流为100mA，适合多种中小信号的放大和开关任务。因此，MMBT3904LT1适用于各种数字和模拟电路，在这些电路中通常需要处理中等电流信号。增益特性
MMBT3904LT1的直流电流增益（hFE）在100至300之间，具体值与工作条件有关。这种增益特性使得其在放大信号方面具备了极好的表现，适合音频放大、信号处理等场景。
三、封装类型
MMBT3904LT1采用的SOT-23封装是一种常见的表面贴装封装，具有紧凑的尺寸和良好的电气性能等优势。该封装不仅节省了PCB空间，还可以提高电路的整体可靠性和性能，适合便携式和小型电子产品的设计。
四、应用场景
开关电路
由于其低阈值电压和较高的电流处理能力，MMBT3904LT1是非常理想的开关器件，广泛应用于各种开关控制电路中，能够有效地控制负载的开关。线性放大器
随着增益特性的优越，MMBT3904LT1可用于音频放大电路、传感器信号放大等需要线性放大的应用。例如，在音频处理器中，它能够有效增强输入信号的幅度，提高输出信号的质量。信号调节
MMBT3904LT1在模拟信号处理中的应用同样引人注目。它能够进行电压调节，以适应不同电路的需求，促进电路的稳定性和性能。微控制器接口
在微控制器项目中，MMBT3904LT1可以用于驱动继电器、LED或其他输出装置，是理想的接口设备。
五、总结
总的来看，MMBT3904LT1凭借其优异的电气性能和实际应用的灵活性，成为了电子设计工程师们的热门选择。这款三极管在实现小型轻便设计的同时，也符合大多数现代电路对性能和功耗的严格要求。
未来，随着电子行业的不断进步和微型化趋势的增大，像MMBT3904LT1这样的高性能、小体积的电子元件将更广泛地应用于各类新兴技术中，包括物联网设备、可穿戴设备及智能家居系统等。总之，MMBT3904LT1是一款在多种应用场合中都表现出色的NPN三极管，是电子工程师和设计师不可或缺的工具之一。
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