WMSIC Electronic Components

CJ DTC114YE

ModelDTC114YE
PackageSOT-523
BrandCJ
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 Date code within 2 years

Available for RFQ

Technical data

Product details

19 specifications

Core information

Product name
CJ DTC114YE
Type
CJ
Minimum package
3000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
CJ
Electronic Component
DTC114YE
Electronic Component
1
Package
SOT-523
Electronic Component
1 NPN
Electronic Component
Digital Transistor
Electronic Component
0.026g
Electronic Component
1
Electronic Component
BM0264339316
Operating Temperature
55℃~+150℃
Resistor
5.7
Resistor
10kΩ
Transistor Type
NPN
Frequency(f T)
250MHz
Power Dissipation(Pd)
150mW

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

江苏长电DTC114YE数字晶体管产品概述

DTC114YE是江苏长电(CJ) 推出的超小型表面贴装数字晶体管,采用SOT-523封装,专为小型化、低功耗数字电路设计。该器件整合晶体管与内置电阻,简化外围电路的同时,具备宽温工作范围与稳定电性能,适用于便携电子、工业控制等多场景应用。

一、产品基本信息

DTC114YE属于内置电阻型NPN数字晶体管,核心设计围绕“小型化+简化电路”展开:

  • 品牌:江苏长电(CJ),国内半导体头部厂商,产能稳定、品质可靠;
  • 封装:SOT-523(超小型表面贴装),尺寸紧凑(约0.8×0.8×0.4mm),适配高密度PCB布局;
  • 类型:数字晶体管,内置基极电阻,无需额外外接限流电阻,降低设计复杂度。

二、核心电参数深度解析

该器件电参数针对数字电路优化,关键参数的意义与应用场景如下:

(一)电压特性

  • 集射极击穿电压(Vceo):50V
    基极开路时,集电极与发射极的最大反向耐压,确保50V以内电压环境下安全工作,避免击穿损坏。
  • 导通输入电压(VI(on)):1.4V
    基极(B)与发射极(E)需施加的最小电压,使晶体管导通,匹配1.8V/3.3V等常见数字逻辑电平。
  • 截止输入电压(VI(off)):300mV
    基极电压低于300mV时晶体管完全截止,防止漏电流导致误触发,提升电路可靠性。
  • 导通输出电压(VO(on)):300mV
    导通状态下集电极(C)与发射极(E)的压降,低损耗设计可延长电池供电设备续航。

(二)电流与功率特性

  • 最大集电极电流(Ic):70mA
    持续工作时集电极允许的最大电流,满足小信号放大、逻辑驱动(如LED、小型继电器)需求。
  • 最大耗散功率(Pd):150mW
    器件能承受的最大功率损耗,结合低VO(on),小电流下无需额外散热即可稳定工作。
  • 直流电流增益(hFE):68@5mA,5V
    5mA集流、5V集射压下的放大倍数,增益稳定一致性好,确保信号放大准确。

(三)输入特性

  • 输入电阻:13kΩ
    内置基极电阻,省去外接电阻选型与焊接,同时避免外接电阻受温湿度影响导致的性能波动。

三、封装与工作环境

  • 封装:SOT-523
    超小型表面贴装,适配智能手机、智能穿戴等便携设备的紧凑空间,支持自动化贴装提升生产效率。
  • 工作温度:-55℃~+150℃
    宽温范围覆盖工业级(-40℃+85℃)与汽车级部分场景(-55℃+125℃),可在极端温度下稳定工作,适配户外设备、工业控制模块。

四、典型应用场景

DTC114YE凭借核心优势,广泛应用于:

  1. 小型数字逻辑电路:门电路缓冲、电平转换、信号放大,简化电路设计;
  2. 便携电子设备:智能手机、智能手环、蓝牙耳机,适配高密度PCB;
  3. 低功耗电池设备:电子手表、无线传感器节点,低功耗延长续航;
  4. 工业控制小信号电路:传感器信号放大、小型继电器驱动,宽温适应工业环境。

五、品牌与可靠性说明

江苏长电具备完善质量管控体系,DTC114YE符合RoHS环保标准,器件一致性好、批量供货稳定。其在消费电子、工业控制领域的应用验证充分,满足客户对可靠性与成本的双重需求。

总结

DTC114YE是高性价比小型化数字晶体管,整合内置电阻、宽温工作、低功耗等优势,适配多场景数字电路。江苏长电的品牌背书与稳定供货,使其成为便携电子、工业控制领域的理想选择。

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