WMSIC Electronic Components

ROHM DTC144EMT2L

ModelDTC144EMT2L
PackageSOT-723
BrandROHM
Price Price on request Electronic component prices change quickly with market supply and demand. Please refer to the latest WMSIC quotation for current pricing.
Configuration
1 options
Configuration Electronic Component

Available for RFQ

Technical data

Product details

20 specifications

Core information

Product name
ROHM DTC144EMT2L
Type
ROHM
Unit
Electronic Component
Minimum package
8000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
Electronic Component
Electronic Component
ROHM
Electronic Component
DTC144EMT2L
Electronic Component
1
Package
SOT-723
Electronic Component
1 NPN
Electronic Component
Digital Transistor
Electronic Component
0.01g
Electronic Component
1
Electronic Component
BM0257640164
Operating Temperature
40℃~+150℃
Resistor
1.2
Resistor
61.1kΩ
Transistor Type
NPN
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.

产品概述:DTC144EMT2L 数字晶体管

基本信息

DTC144EMT2L 是一款由知名半导体制造商 ROHM(罗姆)出品的数字晶体管,采用表面贴装型(SMD)设计,封装形式为 VMT3(SOT-723)。该产品专为低功耗、高效率应用设计,其额定功率为 150mW,具有出色的电气性能,适合用于各种电子设备中,如开关电路和信号处理应用。

电性能参数

DTC144EMT2L 的主要电气参数包括最大集电极电流 Ic 为 30mA,集射极击穿电压 Vce 最大值为 50V。这使得该晶体管能够在较高电压范围内工作,适合用作开关和放大器等应用。其集电极截止电流最大值仅为 500nA,显示出该器件的低功耗性能及良好的关断特性。

对于设计者而言,DTC144EMT2L 的 DC 电流增益(hFE)是一个重要的性能指标,在特定工作条件下,晶体管的增益最小值为 68(在 5mA 的集电极电流和 5V 的 Vce 条件下)。该增益值确保了在低输入信号下依然能够实现有效的信号放大,便利于多种电子电路设计需求。

饱和压降与响应频率

在大多数应用中,晶体管的饱和压降是性能的重要标准。DTC144EMT2L 在较小的输入电流条件下(500µA 的基极电流和 10mA 的集电极电流)具有最大饱和压降 300mV,表明其在开关状态下的效率很高,损耗较小。此外,该器件的跃迁频率达到 250MHz,表明其在高频应用中同样表现良好。这一特性使得 DTC144EMT2L 特别适合于高频数字电路和射频(RF)应用。

应用领域

DTC144EMT2L 的设计使其非常适合于多种实际应用,包括:

  1. 开关电路:在低功耗开关电路中,DTC144EMT2L 可以用作驱动器,控制较大负载的开关行为。
  2. 信号放大:该晶体管能够在各种信号处理电路中发挥放大作用,特别是在音频设备及通信设备中,提供高保真度的信号放大。
  3. 数字电路:作为数字电路中的基本元器件,DTC144EMT2L 可作为逻辑门、斩波器等功能模块的一部分,确保电路在快速切换过程中保持稳定和可靠。

设计优势

采用 DTC144EMT2L 的设计方案具有诸多优势:

  • 小型封装:SOT-723 封装使得该晶体管可以在空间受限的设计中应用,适合现代小型化电子产品。
  • 高效能和低功耗:其高 DC 电流增益和低饱和压降特性使得产品在功耗方面表现出色,为设计提供了更大的灵活性。
  • 广泛的工作电压范围:能够支持的高电压(最大 50V)和电流(最大 30mA)组合,使其适应各种工作条件。

结论

总的来说,DTC144EMT2L 是一款出色的数字晶体管,具备小型化、高效能和多种应用场景适配能力。无论是在消费电子、工业设备还是通信产品中,这款晶体管都能为设计者提供针对性强、性能稳定的解决方案。ROHM(罗姆)凭借其卓越的技术水平和可靠的产品质量,确保 DTC144EMT2L 在市场上拥有一席之地,推动电子产品的创新与发展。

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