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Hottech MMBTA92
Configuration
1 options
Configuration
Date code within 2 years
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- Hottech MMBTA92
- Type
- HOTTECH
- Minimum package
- 3000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- HOTTECH
- Electronic Component
- MMBTA92
- Electronic Component
- 1
- Package
- SOT-23
- Electronic Component
- 1 PNP
- Electronic Component
- Transistor(BJT)
- Electronic Component
- 0.03g
- Electronic Component
- 1
- Electronic Component
- BM0229946181
- Transistor Type
- PNP
- Frequency(f T)
- 50MHz
- Power Dissipation(Pd)
- 300mW
- Electronic Component
- Electronic Component
- Electronic Component
- 3000
- Collector Current(Ic)
- 200mA
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
MMBTA92 产品概述
一、产品简介
MMBTA92是一款高性能的PNP型双极性晶体管（BJT），广泛应用于各种电子电路中。作为一款热效率良好、稳定性强的三极管，它具有300mW的功率处理能力，适合低功耗和中等功率应用场景。该元件的最大集射极击穿电压达到300V，使其在高电压环境中也能保持良好的工作性能。MMBTA92采用SOT-23封装，体积小巧，适合空间受限的设计。
二、主要参数
- 功率(Pd): 300mW
- 晶体管类型: PNP
- 特征频率(fT): 50MHz
- 直流电流增益(hFE@Ic,Vce): 100@10mA, 10V
- 集射极击穿电压(Vceo): 300V
- 集电极-发射极饱和电压(VCE(sat)@Ic,Ib): 200mV@20mA, 2mA
- 集电极截止电流(Icbo): 250nA
- 集电极电流(Ic): 500mA
三、应用领域
由于其优异的电气性能，MMBTA92被广泛应用于以下几个领域：
放大电路: 由于MMBTA92的高直流电流增益，能够在音频及射频放大电路中充当信号放大器，此特性使其适合用于线性放大应用。
开关电路: 该三极管能够有效切换小至中等负载，适用于高频切换开关或数码逻辑电路，同时由于其较低的饱和电压，能够降低功耗，提升效率。
功率管理: MMBTA92的功率处理能力和小的封装体积，使其可用于LED驱动、交流电源调整等功率管理应用中，能满足高电压和高电流的需求。
信号调制: 结合其特征频率特性，MMBTA92也被应用于无线通信设备中，对信号进行调制、解调。
四、性能优势
高电压耐受性: 凭借其300V的集射极击穿电压，MMBTA92能够在高电压应用中展示极强的可靠性，为电子设计提供了更多的灵活性.
高增益特性: 在10mA的集电极电流下，MMBTA92实现了高达100的直流电流增益，这使得设计工程师能够在较低偏置电流下实现较大的信号放大。
低饱和电压: 其200mV的集电极-发射极饱和电压确保了在开关应用中不会产生过多的热量，从而提高了电路的整体效率。
优良的频率响应: 其特征频率为50MHz，适合多种高频应用，能够高效处理各种信号。
五、封装和安装
MMBTA92采用SOT-23封装，尺寸小巧，仅为3mm x 1.5mm，适合手持设备、便携式电源及其他空间限制较大的应用场合。其引脚设计与普通SMD元器件相似，方便在自动装配线上进行焊接和布线。
六、结论
MMBTA92凭借其高性能、高可靠性和灵活性，成为电子应用中的重要组成部分。无论是音频放大电路、开关电路，还是功率管理和信号调制，MMBTA92都能够以其优越的电气特性满足工程师的严苛要求。对于追求高效率、小型化设计的工程项目，MMBTA92则提供了解决方案，助力工程师实现创新与突破。
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