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ON MJE243G
Configuration
1 options
Configuration
Date code within 2 years
Available for RFQ
Technical data
Product details
20
specifications
Core information
- Product name
- ON MJE243G
- Type
- ON
- Unit
- Electronic Component
- Minimum package
- 500 袋
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- Electronic Component
- Electronic Component
- ON
- Electronic Component
- MJE243G
- Electronic Component
- 1
- Package
- TO-225-3
- Electronic Component
- 1 NPN
- Electronic Component
- Transistor(BJT)
- Electronic Component
- 0.03g
- Electronic Component
- 1
- Electronic Component
- BM0000002270
- Operating Temperature
- 65℃~+150℃
- Transistor Type
- NPN
- Frequency(f T)
- 40MHz
- Power Dissipation(Pd)
- 15W
- Electronic Component
- Electronic Component
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
MJE243G 产品概述
一、基本信息
MJE243G是一款高功率NPN晶体管，设计用于各种通用电气和电子应用。其采用TO-225-3封装，适合通孔安装，具有优越的热管理性能和良好的电气特性。这款三极管的主要参数包括最大功率为1.5W，最大集电极电流为4A，以及最高集射极击穿电压可达100V，使其广泛应用于功率放大、开关电路及线性放大等场合。
二、性能特点
低饱和压降： MJE243G在不同的集电极电流（Ic）和基极电流（Ib）条件下，表现出良好的饱和性能。其在100mA和1A的情况下，最大Vce饱和压降为600mV，显示出在高电流条件下的低损耗特性，适合用于高效率的电源转换和放大电路。
高增益： 该晶体管在200mA和1V的条件下，具备至少40的直流电流增益（hFE），这一性能使得MJE243G在集成电路中的工作效率得以提升，同时也有效降低了基极驱动电流的需求。
广泛的工作温度范围： MJE243G的工作温度范围为-65°C至150°C，适合在各种苛刻环境中运行。这种耐高温和低温的特性，确保了晶体管在不同气候条件下的稳定性和可靠性。
低集电极截止电流： MJE243G的集电极截止电流（ICBO）最大值为100nA，这意味着在非工作状态下，器件的泄漏电流非常低，能够有效减少待机功耗，为低功耗设计提供了良好的解决方案。
频率响应： 该器件具备40MHz的转变频率，使其在高频应用中，能够有效地进行开关操作而不牺牲性能。高频响应特性，使其在无线电频率放大和切换电路中非常有用。
三、应用领域
MJE243G凭借其卓越的性能和广泛应用的能力，适合于如下领域：
开关电源： 在开关电源中，该晶体管能够有效地转换和调节电压及电流，保证电源的稳定性与效率。
音频放大器： 由于其高电流增益和低饱和压降，MJE243G被广泛用于音频放大器中，使得音频信号的放大更加清晰、准确。
信号处理： 在各种信号处理电路中，如调制解调器和射频放大器，MJE243G可以有效处理复杂信号，提升系统的整体性能。
自动化控制： MJE243G也可用于电动机驱动、电磁继电器的控制等自动化应用中，保证系统的高效和稳定运行。
四、总结
MJE243G是一款出色的NPN晶体管，具有优良的电气性能、广泛的应用领域及卓越的温度适应性。随着电子技术的不断发展，对高效率、低功耗的器件需求日益增加，MJE243G凭借其实用的技术和可靠的质量，为各类电子产品提供了丰富的设计选择，是现代电子设计中不可或缺的重要元器件之一。无论是专业工程师还是电子爱好者，MJE243G都将为其项目的实现和创新提供坚实的支持。
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