WMSIC Electronic Components

PANJIT MMBTA06_R1_00301

ModelMMBTA06_R1_00301
PackageSOT-23
BrandPANJIT
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

19 specifications

Core information

Product name
PANJIT MMBTA06_R1_00301
Type
PANJIT
Minimum package
3000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
PANJIT
Electronic Component
MMBTA06_R1_00301
Electronic Component
1
Package
SOT-23
Electronic Component
1 NPN
Electronic Component
Transistor(BJT)
Electronic Component
0.03g
Electronic Component
1
Electronic Component
BM0264544584
Operating Temperature
55℃~+150℃
Transistor Type
NPN
Frequency(f T)
100MHz
Power Dissipation(Pd)
225mW
Electronic Component
Electronic Component
Electronic Component
3000

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

MMBTA06_R1_00301 产品概述

一、产品简介

MMBTA06_R1_00301 是强茂(PANJIT)推出的一款高压小信号NPN晶体管,采用SOT-23小型封装,适用于需要较高集电极-发射极耐压与中等电流能力的便携电子与工业控制电路。该器件在小体积下兼顾80V耐压与500mA的集电极电流能力,适合做高压开关、前级放大及驱动用途。

二、主要电气参数

  • 晶体管类型:NPN
  • 集电极电流(Ic):500 mA(最大额定值)
  • 集-射击穿电压(Vceo):80 V(最大)
  • 耗散功率(Pd):225 mW(器件在规定环境条件下的最大耗散)
  • 直流电流增益(hFE):典型 100(随偏置和电流变化)
  • 特征频率(fT):100 MHz(高频响应良好,适合低功率高速信号处理)
  • 集电极截止电流(Icbo):约 100 nA(表明漏电流较小)
  • 集电极饱和电压(VCE(sat)):典型 250 mV(在适当偏置下可实现较低饱和压)
  • 射基极击穿电压(Vebo):4 V(基极-发射极反向耐压有限,应注意反向电压)
  • 工作温度范围:-55 ℃ ~ +150 ℃

注:以上参数为元器件典型或最大标称值,最终设计中应结合完整数据手册和具体测试条件确认。

三、关键特性

  • 高耐压:80V 的 Vceo 使器件能在较高电压场景下稳定工作,适合中小功率高压电路。
  • 低饱和压:VCE(sat) 约 250 mV,在作为开关时可降低开关损耗。
  • 宽频带:100 MHz 的 fT 赋予器件良好的高速响应,适合开关和高频放大场合。
  • 小封装:SOT-23 体积小,便于表面贴装,适配紧凑电路板设计。
  • 低漏电:Icbo 仅约 100 nA,有利于低静态电流设计,提升系统待机性能。

四、典型应用场景

  • 开关电源与辅助电路的高压开关元件(小功率辅助绕组驱动等)
  • 小信号放大器与前置级放大(高压偏置或电源侧)
  • 驱动电路(继电器、晶闸管触发、低功率电机驱动)
  • 通讯与测量设备中的高压信号切换与放大
  • LED 驱动与小型照明控制电路(在电压与电流许可范围内)

五、使用注意与热管理

  • 耗散功率 Pd 标称为 225 mW(典型于规定环境条件),在 PCB 设计中需考虑热阻与散热条件。SOT-23 的热容量有限,高电流或高功耗工作时应进行降额设计并留有足够的铜箔散热。
  • 环境温度升高时应按线性方式降额使用,避免结温超过器件极限(详见数据手册)。
  • 基极-发射极反向击穿电压 Vebo = 4V,需要避免在应用中长时间承受反向偏压。
  • 作为开关使用时,若需进入深度饱和,推荐基极驱动电流按经验取 Ic/10 左右(实际取值应结合饱和损耗与驱动能力调整)。
  • 器件为半导体元件,装配与调试过程中应遵守静电敏感(ESD)防护规范。

六、封装与引脚说明

  • 封装形式:SOT-23,小型三引脚表面贴装封装,便于自动贴装与回流焊流程。
  • 典型引脚排列(自顶视图,请以实际数据手册为准):
    1 — 基极(B)
    2 — 集电极(C)
    3 — 发射极(E)
  • 建议在 PCB 布局时为集电极或发射极提供适当的散热铜面积,以降低结温上升。

七、典型示例电路与建议

  • 作为开关:在驱动小继电器或功率 MOSFET 的栅极时,用作低侧开关,若驱动 500 mA 级电流,应检查 Pd 与结温并提供适当的限流/占空比控制。
  • 作为放大器:在共射小信号放大器中,可利用其较高 hFE 与 fT,实现中高电压下的信号放大,注意偏置点与线性区工作。
  • 保护与旁路:在高压侧开关电路中,配合合适的限流电阻、吸收网络及基极限流电阻,可提升稳健性并防止基极反偏破坏。

八、订购信息与质量保证

  • 品牌:PANJIT(强茂)
  • 型号:MMBTA06_R1_00301(单只/1个 NPN)
  • 采购时请确认批次与数据手册,以获取完整的电气特性曲线和封装尺寸信息。强茂提供工业级可靠性保障,适用于要求较高的工作温度和长期稳定性的设计。

总结:MMBTA06_R1_00301 将高电压耐受性与小型封装相结合,是对体积、耐压与频率响应有综合要求电路的实用选择。设计时务必关注热管理与基极反向电压限制,以保证长期可靠运行。

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