WMSIC Electronic Components

ROHM DTC144EKAT146

ModelDTC144EKAT146
PackageSOT-346
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 26+

Available for RFQ

Technical data

Product details

20 specifications

Core information

Product name
ROHM DTC144EKAT146
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
DTC144EKAT146
Electronic Component
1
Package
SOT-346
Electronic Component
1 NPN
Electronic Component
Digital Transistor
Electronic Component
0.032g
Electronic Component
1
Electronic Component
BM0000281121
Resistor
1
Resistor
47kΩ
Transistor Type
NPN
Frequency(f T)
250MHz
Power Dissipation(Pd)
200mW

For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.

DTC144EKAT146 产品概述

基本信息 DTC144EKAT146是一款高性能数字晶体管,采用NPN - 预偏压结构,专为需要快速开关和放大功能的电子电路而设计。作为ROHM(罗姆)品牌的一员,该器件在性能、可靠性和灵活性方面均表现出色,适用于各类电源管理、信号处理和传感器应用。

规格参数 DTC144EKAT146的主要电气参数包括:

  • 集电极电流 (Ic): 最大值100mA
  • 额定功率: 200mW
  • 集射极击穿电压 (Vce): 最大值50V
  • 工作频率: 跃迁频率250MHz
  • DC电流增益 (hFE): 在特定条件下,最小值68 (Ic=5mA, Vce=5V)
  • Vce饱和压降 (最大值): 300mV (在Ib=500µA, Ic=10mA条件下)
  • 集电极截止电流 (最大值): 500nA

以上参数确保了DTC144EKAT146在各种电气环境下能够稳定、可靠地工作,兼具高带宽和高增益,为各种复杂的电路设计提供了理想的解决方案。

封装与安装 DTC144EKAT146的封装类型为表面贴装型(SMT),具体封装为TO-236-3、SC-59或SOT-23-3,特别适用于高密度电路板的设计。其紧凑的封装形式不仅节省了PCB面积,同时也令元件安装和焊接的过程更加快捷和高效。这种封装方式使得它可以在各种电子产品中广泛应用,尤其是在智能手机、平板电脑、家用电器等便携式和高集成度设备中。

应用场景 DTC144EKAT146的设计使其特别适合用于开关电路、逻辑电路、高频放大器以及各种监测和控制电路。由于其良好的电流增益和相对低的功耗,这款晶体管在需要快速响应和高增益特性的场合发挥出色。例如,在电源转换器中,DTC144EKAT146可以作为开关元件,用于控制能量的传递。而在音频放大器或传感器电路中,它则可以用来增强信号质量,提高系统的整体性能。

性能优势 DTC144EKAT146的多个特性保证其能够在实际应用中提供出色的服务:

  1. 高增益:在小偏置电流下获得很高的集电极电流,使得该器件非常适合于信号放大和开关操作。
  2. 宽电压范围:面对50V的集射极击穿电压,使其能够适应多种工作电压环境,增强了应用的灵活性。
  3. 短暂饱和时间:在开关电路中表现出极佳的特性,适合高频操作,确保了电路的快速响应。
  4. 超低截止电流:最大为500nA,这使得DTC144EKAT146在待机状态下的功耗非常低,提高了整体系统的能效。

总结 DTC144EKAT146凭借其稳定的性能、高增益、电压和电流处理能力,成为许多现代电子产品中的关键组成部分。无论是在日常消费电子、工业控制,还是在医疗和通信设备中,其出色的特性和极高的可靠性,使其成为设计工程师的首选。随着科技的不断进步,对高效能、紧凑型器件的需求日益增加,DTC144EKAT146正能够顺应这一趋势,助力各类电子产品的创新与升级。

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