WMSIC Electronic Components

Hottech D882

ModelD882
PackageSOT-89-3
BrandHottech
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+

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Technical data

Product details

19 specifications

Core information

Product name
Hottech D882
Type
HOTTECH
Minimum package
1000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
HOTTECH
Electronic Component
D882
Electronic Component
1
Package
SOT-89-3
Electronic Component
1 NPN
Electronic Component
Transistor(BJT)
Electronic Component
0.144g
Electronic Component
1
Electronic Component
BM0228550651
Transistor Type
NPN
Frequency(f T)
50MHz
Power Dissipation(Pd)
500mW
Electronic Component
Electronic Component
Electronic Component
1000
Collector Current(Ic)
3A

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

D882 产品概述

概述

D882是一个高性能的NPN型三极管,属于标准三极管(BJT)系列,广泛应用于大功率放大、开关驱动和信号处理等电子电路中。其设计旨在提供可靠的性能和较高的电流增益,使其成为消费电子、通信设备和工业控制领域的理想选择。D882的主要特性包括500mW的功率处理能力,最高集电极电流达到3A,以及高达50MHz的特征频率。这些功能使其能够在多种不同条件下稳定运行。

基本参数

  • 功率(Pd):D882能够承受的最大功率为500mW,这使其在设计实时处理高功率信号时具备一定的余量。
  • 晶体管类型:本款三极管为NPN型,具有良好的导通特性,适合于正向电流操作。
  • 特征频率(fT):D882的特征频率为50MHz,意味着在此频率下,该器件能够提供适当的增益,适用于信号放大和高频应用。
  • 直流电流增益(hFE@Ic,Vce):其电流增益为160,在1A的集电极电流和2V的集电极-发射极电压(即Vce)下达到,表明其在低信号应用中的优秀表现。
  • 击穿电压(Vceo):最高集射极击穿电压为30V,这确保了在较高电压下安全操作,从而提高了设备的可靠性。
  • 饱和值电压(VCE(sat)@Ic,Ib):在当集电极电流达到2A,基极电流为200mA时,饱和电压为500mV。这项参数在开关应用中至关重要,因为它涉及到开关的有效性和能效。
  • 集电极截止电流(Icbo):D882在集电极到发射极没有外部电源时,截止电流为1μA,表明其在待机状态的低漏电特性。
  • 集电极电流(Ic):最大集电极电流为3A,能够适应对高电流需求的应用。

封装与品牌

D882采用SOT-89封装,SOT-89(SOT-89-3)是一种轻量紧凑型封装,适合于空间有限的应用环境。此外,该产品由Hottech(合科泰)出品,这是一家知名的电子元件制造商,以其高品质和终端客户的信任而闻名。

应用场景

D882广泛应用于以下领域:

  1. 开关电路:由于其高电流承载能力与低饱和电压,D882适用于驱动继电器、马达等负载。
  2. 放大器电路:其高增益特性使其适合用作音频放大器或低信号处理放大器,能够有效提升信号质量。
  3. 线性电源:在功率放大器和线性调节器中,D882可以用于提供稳定的电压输出。
  4. 高频应用:借助其50MHz的特征频率,D882也能在一些高频率无线通讯应用中得到有效应用。

性能优势

D882的设计不仅确保了良好的电气性能,也为应用提供了极大的灵活性。其低漏电流、高增益、以及高最大电流的特性使得它在日常应用中表现出色。同时,合理的功耗控制与稳定的性能也使其成为大量电子设备中优先选用的元器件之一。

结论

总之,D882三极管凭借其出色的技术参数、极佳的电流承载能力以及广泛的应用范围,适用于高效能电子设计。无论是在助力低功耗设备,还是推动创新工业解决方案,它都能发挥着至关重要的作用,成为设计者手中不可或缺的重要器件。

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