WMSIC Electronic Components

ROHM DTC114YKAT146

ModelDTC114YKAT146
PackageTO-236-3(SOT-23-3)/SOT-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 DTC114YKAT146
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
DTC114YKAT146
Electronic Component
1
Package
TO-236-3(SOT-23-3)/SOT-346
Electronic Component
1 NPN
Electronic Component
Digital Transistor
Electronic Component
0.034g
Electronic Component
1
Electronic Component
BM0000001034
Operating Temperature
55℃~+150℃
Resistor
4.7
Resistor
10kΩ
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:DTC114YKAT146 NPN 数字晶体管

一、基本信息

DTC114YKAT146 是一款高性能的 NPN 类型预偏压数字晶体管,额定功率为 200mW,能够承受最高集射极击穿电压 Vce 为 50V 和最大集电极电流 Ic 为 100mA。这种特殊设计使其非常适合各种低功率应用,尤其在需求较高的信号放大和开关控制中表现优异。

二、关键参数

  1. 额定功率:200mW,适用于低功率应用,提供有效的驱动能力。
  2. 工作电流与电压:
    • 最大集电极电流(Ic):100mA,适用于驱动各种低功率负载。
    • 集射极击穿电压(Vce):50V,提供足够的守护能力,确保可靠性。
  3. 泄漏电流:在最大集电极截止电流下,其漏电流仅为 500nA,显示了良好的电流截断特性。
  4. 频率响应:跃迁频率高达 250MHz,适合高频应用,确保快速开关特性。
  5. 电流增益:在 5V 和 5mA 的条件下,最小直流电流增益 (hFE) 为 68,确保有效信号放大能力。
  6. 饱和压降:在 250µA 集电极电流下,饱和压降最大值为 300mV,确保低开关损耗,提升效率。

三、应用场景

DTC114YKAT146 由于其优良的性能和可靠性,广泛应用于多种电子设备,包括但不限于:

  • 数字电路:可用于构建逻辑门电路、计数器和状态机等。
  • 信号放大:在传感器信号处理与放大器电路中,能够有效提升微弱信号,以确保后续电路的正常工作。
  • 开关控制:适合用作轻负载开关,能有效控制电源的启闭,运用在各种家电和工业设备中。
  • 功率管理:在电源管理电路中,能够帮助实现高效的功率转换和调节。

四、封装与安装

DTC114YKAT146采用 TO-236-3(SOT-23-3)封装形式,表面贴装设计(SMT3),便于在现代自动化生产中实现高效、高密度的电路板设计。该封装不仅减小了体积,更在散热性和可靠性方面表现优异。

五、性能优势

  • 高增益与低失真:DTC114YKAT146 在小信号放大过程中表现出优秀的增益,并保持较低的失真率,为音频和RF信号处理提供了高质量的输出。
  • 节能设计:低的饱和压降和极小的电流泄漏,有助于提高整体电路的能效,降低功耗,符合现代电子产品对环保和能效的追求。
  • 高频特性:250MHz的跃迁频率使得DTC114YKAT146能够应用于高频数据信号传输,适合通信和信号处理领域的需求。

六、品牌与可靠性

本产品由知名品牌 ROHM(罗姆)生产,ROHM 是全球领先的半导体制造商之一,以其优质的产品、卓越的技术研发和良好的客户服务而备受业界青睐。DTC114YKAT146 在设计和生产过程中,严格遵循国际标准,以确保每个产品的质量和性能。

总结

总的来说,DTC114YKAT146 是一款优秀的 NPN 数字晶体管,适合广泛的应用场景,其高增益、低功耗、高频特性和卓越的开关性能,使其成为现代电子设计中不可或缺的重要元件。无论是在工业、消费电子还是通信设备中,它都能提供可靠的性能和符合技术发展的要求。

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