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ON BC817-25LT3G BC817
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
20
specifications
Core information
- Product name
- ON BC817-25LT3G
- Type
- SOT-23
- Unit
- Electronic Component
- Minimum package
- 10000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- Electronic Component
- Electronic Component
- ON
- Electronic Component
- BC817-25LT3G
- Electronic Component
- 1
- Package
- SOT-23
- Electronic Component
- 1 NPN
- Electronic Component
- Transistor(BJT)
- Electronic Component
- 0.03g
- Electronic Component
- 1
- Electronic Component
- BM0084329439
- Operating Temperature
- 65℃~+150℃
- Transistor Type
- NPN
- Frequency(f T)
- 100MHz
- Power Dissipation(Pd)
- 300mW
- 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.
BC817-25LT3G 产品概述
概述
BC817-25LT3G 是一款高性能的 NPN 晶体管，广泛应用于各种电子电路中，如放大器、开关电路等。该晶体管特别适合在低功耗电子设备中使用，能够以小型 SOT-23 封装提供可靠的性能。它的基础参数包括最大集电极电流为 500mA、集射极击穿电压为 45V，以及极高的频率响应能力，令人印象深刻。
关键参数
- 晶体管类型: NPN
- 最大集电极电流 (Ic): 500mA
- 最大集射极击穿电压 (Vce): 45V
- 饱和压降 (Vce(sat)): 700mV（在 50mA 和 500mA 的 Ic 条件下）
- 集电极截止电流 (ICBO): 100nA，确保在关闭状态时的微小漏电流
- 直流电流增益 (hFE): 160（在 100mA 和 1V 的条件下的最小值）
- 功率最大值: 300mW，使得该器件在大多数设计中具有良好的热管理特性
- 工作温度范围: -65°C ~ 150°C，适应广泛的环境条件
- 最大频率: 100MHz，适合高频应用
封装与安装
BC817-25LT3G 采用 SOT-23-3（TO-236）封装，这种表面贴装型设计不仅节省了 PCB 的空间，而且使得元件在组装过程中更加便捷。SOT-23 封装也具有良好的热性能和电气性能，使得该器件在紧凑的空间中运行时依然能够保持稳定性和可靠性。
应用场景
BC817-25LT3G 晶体管因其优良的性能及小型化优势，适用于多种应用场景，包括但不限于：
- 开关电路: 作为低功耗开关，控制负载的开关行为。
- 放大器电路: 在模拟信号处理器中，作为信号放大器使用，提供增强后的信号输出。
- 驱动电路: 用于驱动小型电机、继电器及其他电子负载。
- 信号调制和切换: 在无线通讯等领域，进行信号的调制和切换操作。
性能优势
- 低功耗: 该晶体管在性能和功耗之间达成良好平衡，适合节能环保的设计需求。
- 高增益: 直流电流增益 (hFE) 的高值使得在较小的基极电流下能够驱动较大的集电极电流，从而提高整体效率。
- 广泛的温度范围: 工业温度范围 (-65°C ~ 150°C) 使得该器件能够适用于多种恶劣环境，确保其在不同条件下的稳定工作。
- 高频率响应: 最大 100MHz 的频率性能使得 BC817-25LT3G 在高频应用中依然能够保持良好的性能。
结论
BC817-25LT3G 是一种经济实用的 NPN 晶体管，适用于多种电子应用场景。凭借其卓越的性能参数和灵活的封装设计，该器件在现代电子设计中继续占据重要地位。无论是在工业应用还是消费电子产品中，BC817-25LT3G 都能为设计者提供可靠稳定的解决方案，是推动技术进步和产品功能增强的重要元件。
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