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Nexperia BC817-25-QR BC817
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
20
specifications
Core information
- Product name
- Nexperia BC817-25-QR
- Type
- NEXPERIA
- Unit
- Electronic Component
- Minimum package
- 3000 袋
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- Electronic Component
- Electronic Component
- NEXPERIA
- Electronic Component
- BC817-25-QR
- Electronic Component
- 1
- Package
- SOT-23
- Electronic Component
- 1 NPN
- Electronic Component
- Transistor(BJT)
- Electronic Component
- 0.023g
- Electronic Component
- 1
- Electronic Component
- BM0084330464
- Operating Temperature
- 65℃~+150℃
- Transistor Type
- NPN
- Frequency(f T)
- 100MHz
- Power Dissipation(Pd)
- 345mW
- 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.
BC817-25-QR 产品概述
一、基本信息
BC817-25-QR是一种由Nexperia USA Inc.制造的高性能NPN晶体管，它隶属于其汽车级产品系列，符合AEC-Q101标准。这款晶体管专为汽车电子及其他高可靠性应用而设计，具有优异的性能和耐障碍性。为了满足现代电子设备对耐高温、高可靠性的要求，BC817-25-QR在多个方面的特性都表现出色，适合在苛刻环境中使用。
二、电气参数
电流与电压特性：
- 集电极电流（Ic）最大值： 500 mA，使其适合中等功率的应用。
- 集射极击穿电压（Vce）最大值： 45 V，意味着此器件在一定的电压范围内可安全操作。
- 集电极截止电流（ICBO）： 最大100 nA，体现了其良好的漏电特性，有助于提高电路的整体效率。
饱和压降与增益：
- Vce饱和压降： 在不同Ib与Ic条件下，最大值为700 mV（在50 mA与500 mA时测得），这表明其在导通时电压降较小，从而减少功率损耗。
- DC电流增益（hFE）： 在较高电流下，最小值为160（在100 mA与1V时测得），显示了其良好的放大能力。
功率与频率性能：
- 最大功率值： 250 mW，这意味着在设计电路时应确保总功耗低于此值，以维持晶体管的高效工作。
- 跃迁频率： 达到100 MHz，使其能够支持快速切换的应用场合，例如开关电源及射频放大器。
三、热性能
BC817-25-QR工作的最高结温可达到150 °C（TJ），这使其非常适合用于极端温度环境。高温操作能力确保了在热管理得当的情况下，其长期稳定性和效能。
四、封装与安装
封装类型： 该器件采用SOT-23封装，方便表面贴装，符合现代电子元器件的小型化和轻量化需求。其结构紧凑，使其易于在空间有限的电路设计中使用。
安装类型： 表面贴装（SMD）设计优化了组装工艺，使其更容易集成到现代自动化生产中，进一步提升了生产效率。
五、应用场景
由于其优异的电气性能和温度特性，BC817-25-QR适合用于广泛的汽车电子应用，如信号放大、开关控制、LED驱动等。此外，其高增益和快速开关能力使其也能在消费电子、工业控制及其他要求高效率和高可靠性的领域中得到应用。
六、总结
BC817-25-QR NPN晶体管凭借其卓越的电气特性、出色的耐高温能力以及符合汽车行业标准的可靠性，成为现代电子设计的理想选择。在追求高效、可靠和小型化的电子产品市场中，BC817-25-QR无疑是预测将会受到广泛应用的一款重要元器件。无论是在汽车、消费电子还是工业应用，该晶体管都能够提供可持续的高性能，满足不断变化的市场需求。
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