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ROHM UMD9NTR
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- ROHM UMD9NTR
- Type
- ROHM
- Minimum package
- 3000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- ROHM
- Electronic Component
- UMD9NTR
- Electronic Component
- 1
- Package
- SOT-363
- Electronic Component
- 1 NPN, 1 PNP
- Electronic Component
- Digital Transistor
- Electronic Component
- 0.026g
- Electronic Component
- 1
- Electronic Component
- BM0084330120
- Operating Temperature
- 55℃~+150℃
- Resistor
- 5.7
- Resistor
- 13kΩ
- Power Dissipation(Pd)
- 150mW
- 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.
UMD9NTR 产品概述
UMD9NTR 是由知名电子元器件制造商 ROHM（罗姆）提供的一款高性能数字晶体管，采用了精巧的 SOT-363 封装形式。其设计旨在满足各种数字电路的应用需求，具有出色的电流、功率和频率特性。这款晶体管集成了一对预偏置的 NPN 和 PNP 晶体管，适合用于开关电路、放大电路以及电子开关等多种用途。
主要特性
安装类型: UMD9NTR 属于表面贴装型，方便在现代自动化生产线上的贴装，具有良好的兼容性，适合高密度电路板的设计。
电流规格:
- 集电极电流（Ic）最大值可达 100mA，意味着它能够承受较高的负载电流，适用于多种驱动需求。
- 集电极截止电流最大值为 500nA，保障了在关闭状态下的低漏电流，增强了电路的能效。
电压参数:
- 集射极击穿电压最大值为 50V，允许在较宽的电压范围内工作，从而保证在高电压环境下的可靠性。
饱和压降:
- 在不同的基极电流（Ib）和集电极电流（Ic）条件下，Vce 的饱和压降最大值为 300mV @ 250µA 和 5mA，对于数字电路而言，这意味着较低的功耗和热损失，从而提高装置的整体效率。
频率响应:
- 产品频率跃迁可达 250MHz，能够处理高速信号，适合于要求高频响应的应用，例如 RF 放大器、开关电源等。
功率性能:
- 该晶体管的最大功率消耗为 150mW，符合大多数小型电子设备的功耗要求，这使其在便携式和低功耗设备中具有良好的应用前景。
电流增益:
- 在基极电流设定为 5mA，集电极电压为 5V 的条件下，直流电流增益（hFE）最低为 68，确保在所需的负载条件下，晶体管能够有效地进行信号放大。
电阻参数:
- 基极电阻（R1）为 10 kΩ，而发射极电阻（R2）为 47 kΩ，提供合适的偏置电流以确保晶体管的稳定性和线性工作特性。
应用场景
UMD9NTR 由于其高效能与优越的电气特性，使其在多个领域得以广泛应用：
开关电路: 由于其低饱和压降，UMD9NTR 非常适合用作开关元件，例如在电源管理和负载驱动中，实现高效的开关控制。
信号放大: 在模拟和数字信号处理领域，UMD9NTR 可以作为小信号放大器，以增强微弱的输入信号。
组合电路: 由于其集成的 NPN 和 PNP 结构，UMD9NTR 可以方便地在开关和放大电路中构建各种组合电路，提供灵活的设计可能性。
RF 应用: 高达 250MHz 的频率特性使其适应高频率信号的处理，适合用于 RF 放大器及其他无线通信设备。
结论
UMD9NTR 是一款集成度高、性能卓越的双极型数字晶体管，适合现代电子应用的多样化需求。其小巧的封装、宽广的工作条件及出色的电气性能使其成为设计工程师的理想选择，能够提升产品的功能和可靠性。无论是在消费电子、通信设备还是工业控制领域，UMD9NTR 都表现出色，必将成为众多电路设计中的关键组件。
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