WMSIC Electronic Components

HXY MOSFET BC807-40

ModelBC807-40
PackageSOT-23
BrandHXY MOSFET
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
HXY MOSFET BC807-40
Type
HXY MOSFET
Minimum package
3000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
HXY MOSFET
Electronic Component
BC807-40
Electronic Component
1
Package
SOT-23
Electronic Component
1 PNP
Electronic Component
Transistor(BJT)
Electronic Component
0.032g
Electronic Component
1
Electronic Component
BM0219903582
Transistor Type
PNP
Frequency(f T)
100MHz
Power Dissipation(Pd)
300mW
Electronic Component
Electronic Component
Electronic Component
3000
Collector Current(Ic)
500mA

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

BC807-40 产品概述

1. 概述

BC807-40是一种高性能的PNP型双极结晶体管(BJT),广泛应用于电子电路中的信号放大和开关功能。其具有优良的电气性能和稳定的工作参数,适合于低功耗和小型化的电子设备。BC807-40的额定功率为300mW,最大工作电压可达到45V,最大集电极电流为500mA,这使其成为小信号放大应用的理想选择。

2. 主要特点

  • PNP型结构:BC807-40采用PNP型结构,能够实现低电平信号的放大,适合于需要负工作电压的电路设计。
  • 功率参数:最大功功率达到300mW,适合于较低功耗电路的设计要求,能够有效降低能耗。
  • 电压特性:工作电压范围广,能够在45V的条件下稳定运行,支持多种应用场合。
  • 集电极电流:最大集电极电流为500mA,满足了大部分小型负载的驱动需求。
  • 封装类型:BC807-40采用SOT-23封装,体积小、重量轻,适合于表面贴装技术(SMT)生产流程,能够实现高密度布板。

3. 应用场景

BC807-40具有多种应用场景,主要包括以下几个方面:

  • 音频放大电路:由于其良好的线性特性,该三极管可用于音频信号的放大,例如扬声器驱动电路、耳机放大等。
  • 开关电路:在工业控制、继电器驱动、LED驱动等场合,BC807-40可以作为开关元件,控制大电流负载的通断。
  • 电源管理:在电源转换器或稳压器中,BC807-40常被用作线性稳压器的输出级,提供稳定的输出电压和电流。
  • 信号处理电路:在射频信号、传感器信号等应用中,作为输入级放大器,BC807-40能够有效提高信号的信噪比。

4. 工作特性

在具体的工作中,BC807-40的输入和输出特性表现出色。其具有较低的饱和电压和较快的开关速度,能够快速响应信号变化,减少传输延迟。此外,BC807-40的发射极和集电极之间的电流放大倍数(hFE)在适当的工作条件下能够达到100到400,满足了多种电路对增益的需求。

5. 封装信息

BC807-40采用SOT-23小型封装,使得其在空间受限的应用中表现突出。SOT-23封装的优点在于其能够适应高密度的电路设计,从而帮助设计师在PCB布局中节省空间,并提高整体电路的集成度。此外,SOT-23封装的焊接性能良好,能够兼容大多数的表面贴装设备(SMD)。

6. 安全与环保

BC807-40符合RoHS指令要求,采用无铅材料制造,保障了产品在电子设备中的安全使用,有效降低对环境的影响。作为消费者和企业,关注元器件的环保特性已经变得愈发重要,而BC807-40正好满足了这一需求。

7. 结论

BC807-40是一款性能优越、适应性广泛的小信号PNP三极管,凭借其稳定的电气特性和丰富的应用场景,已成为各类电子设计中的重要元件。无论是在音频放大、开关控制,还是在电源管理和信号处理方面,BC807-40都提供了可靠的解决方案。凭借其小巧的SOT-23封装,设计师可以在尽量节省空间的情况下实现高效的电路设计,因此对于追求高性能与小型化的应用来说,BC807-40无疑是非常理想的选择。

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