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ROHM DTA043EEBTL
Configuration
1 options
Configuration
22+
Available for RFQ
Technical data
Product details
20
specifications
Core information
- Product name
- ROHM DTA043EEBTL
- Type
- ROHM
- Unit
- Electronic Component
- Minimum package
- 3000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- Electronic Component
- Electronic Component
- ROHM
- Electronic Component
- DTA043EEBTL
- Electronic Component
- 1
- Package
- SOT-416
- Electronic Component
- 1 PNP
- Electronic Component
- Digital Transistor
- Electronic Component
- 0.02g
- Electronic Component
- 1
- Electronic Component
- BM69416058
- Operating Temperature
- 55℃~+150℃
- Resistor
- 1
- Resistor
- 4.7kΩ
- Transistor Type
- PNP
- Frequency(f T)
- 250MHz
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
DTA043EEBTL 产品概述
产品简介
DTA043EEBTL 是罗姆（ROHM）公司推出的一款高性能数字晶体管，采用表面贴装型（SMD）设计，封装类型为 EMT3F（SOT-416FL），该产品专为需要低功耗和高效率的应用而设计。作为一款PNP预偏置晶体管，其工作电流（Ic）最大可达100mA，集射极击穿电压（Vceo）最高为50V，适合多样化的电子电路设计，尤其在低功耗放大及开关应用方面表现出色。
主要参数
- 晶体管类型：DTA043EEBTL 为 PNP 型晶体管，适用于需要将负载连接至负电源的电路设计。
- 最大集电极电流（Ic）：该晶体管的集电极最大电流为100mA，可以满足大部分小型电路的需求，确保在不同的负载情况下稳定工作。
- 击穿电压（Vceo）：最大集射极击穿电压为50V，提供了良好的抗击穿能力，为电路提供了安全保障。
- 功率处理能力：最大功率为150mW，确保在长时间工作时不易过热，从而提高了应用的可靠性。
- 频率响应：该晶体管的跃迁频率为250MHz，使其能够在高频应用中也能保持良好的性能。
电路参数
- 直流电流增益（hFE）：在输入电流（Ib）为5mA时，得到的最小直流电流增益为20，这表明即使在近期较低工作电流下，仍能保持有效的信号放大能力。
- 基极和发射极电阻：设备配备4.7kΩ的基极电阻（R1）和发射极电阻（R2），这将增加设计的灵活性，使得电路可以根据具体需求进行调节与优化。
- 饱和压降：在500µA和5mA的条件下，最大Vce饱和压降为150mV，这指示在工作过程中晶体管保持高效切换性能，降低了功耗损耗。
应用场景
DTA043EEBTL 晶体管适合于各类电子设备中，特别是在开关电路、信号放大电路以及数字电路中，能够有效被用于控制大电流负载或实现电信号的高效放大。同时，由于其抗击穿能力和高频响应特性，它在高频数字信号处理和通信设备中也有良好的应用前景。
封装与安装
DTA043EEBTL 采用 SOT-416FL 封装，其小巧的尺寸使其可以轻松集成到密集的电路板设计中。表面贴装型的设计不仅能有效节省板上空间，还能提高生产效率，降低成本，适合大规模生产应用。
总结
DTA043EEBTL 是罗姆公司推出的一款优质PNP预偏置晶体管，凭借其合理的电气参数和有效的设计，使其在小型电子设备、开关电源及信号放大等多个领域中得到广泛的应用。其小型封装和高效性能为多样化的电路设计提供了良好的解决方案，是电子工程师和设计师的理想选择。无论是在消费电子、通信设备还是工业控制系统中，DTA043EEBTL 都能展现出卓越的性能和可靠性。
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