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HXY MOSFET BC817-25
Configuration
1 options
Configuration
Electronic Component
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- HXY MOSFET BC817-25
- Type
- HXY MOSFET
- Minimum package
- 3000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- HXY MOSFET
- Electronic Component
- BC817-25
- Electronic Component
- 1
- Package
- SOT-23
- Electronic Component
- 1 NPN
- Electronic Component
- Transistor(BJT)
- Electronic Component
- 0.033g
- Electronic Component
- 1
- Electronic Component
- BM0259228365
- 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.
BC817-25 产品概述
概述： BC817-25 是一种高性能的 NPN 三极管（BJT），广泛应用于各种电子电路中，如开关电源、信号放大器和其他电子控制系统。它的封装为 SOT-23，体积小巧，方便在各种空间受限的应用中使用，尤其是在便携式设备和微型电子设备中。
主要特性：
- 功率和电流：BC817-25 的最大功耗为 300mW，允许的集电极电流为 500mA，适合大多数低功耗应用，能够在相对小的功率范围内可靠工作。
- 电压特性：该器件的最大集电极-发射极电压（Vce）为 45V，提供了良好的电压承受能力，适合电压较高的电路应用，确保在一定条件下无区域击穿。
- 频率特性：BC817-25 具有较高的频率响应，能够有效工作在高频信号的应用，这使其在音频放大器和射频应用中也具有竞争力。
- 封装特点：SOT-23 封装不仅小巧，而且有助于良好的热管理，将热量有效散发，以保护三极管长期稳定工作。
- 成本效益：与其他同类元件相比，BC817-25 的成本相对较低，适合大规模生产和成本控制严格的应用场景。
应用领域： BC817-25 的广泛应用涵盖多个领域，主要包括：
- 开关电路：在数字电路中作为开关元件来控制负载的切换。
- 放大电路：作为信号放大器，增强微弱的电信号，以满足后续电路的处理需求。
- 信号调制：在无线通信设备中，作为信号调制和解调的关键元件。
- 驱动电路：驱动小型电机、继电器和LED等负载。
使用注意事项： 在使用 BC817-25 时，需要注意以下事项以确保该元器件的最佳性能和可靠性：
- 散热管理：虽然其功耗在允许范围内，但仍需注意散热，避免因温度过高导致器件损坏。
- 工作环境：应避免在超出其工作电压和电流范围的条件下使用，确保器件的安全性和稳定性。
- 偏置电压：在使用三极管时，应合理设计偏置电压，使其始终工作在适合的区域，比如放大区或饱和区，以获取最佳工作状态。
结论： BC817-25 是一种性能优越的 NPN 三极管，凭借其高功率小封装和良好的电气特性，使其适用于多种电子应用，无论是在消费电子、工业控制还是通信设备中均能发挥重要作用。其良好的性价比和可靠性，确保了在许多设计方案中的优先选用地位，是电子设计工程师的理想选择。对于需要高效能、紧凑设计及多功能应用的项目，BC817-25 无疑是一个值得考虑的三极管解决方案。
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