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2SA1943N(S1,E,S) 2SA1943N
Configuration
1 options
Configuration
25+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- TOSHIBA 2SA1943N(S1, E, S)
- Type
- TOSHIBA
- Minimum package
- 1000 管
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- TOSHIBA
- Electronic Component
- 2SA1943N(S1,E,S)
- Electronic Component
- 1
- Package
- TO-3P(N)
- Electronic Component
- 1 PNP
- Electronic Component
- Transistor(BJT)
- Electronic Component
- 6.492g
- Electronic Component
- 1
- Electronic Component
- BM0000279735
- Transistor Type
- PNP
- Frequency(f T)
- 30MHz
- Power Dissipation(Pd)
- 150W
- Electronic Component
- Electronic Component
- Electronic Component
- 1000
- Collector Current(Ic)
- 15A
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
2SA1943N(S1,E,S) 产品概述
概述
2SA1943N(S1,E,S) 是一款性能卓越的PNP型功率晶体管，由东芝（TOSHIBA）公司生产。这款晶体管旨在应用于高功率放大器、电源管理和其他需要大电流和高电压的电子电路中。其额定的工作参数、优异的电流增益和高频响应，使其在音频放大器和开关电源等领域得到了广泛应用。
主要规格
- 封装类型: 该元器件符合TO-3P-3及SC-65-3封装标准，适合通孔插装（THT）设计，便于在 PCB 板上安装。
- 电压额定: 该晶体管的集射极击穿电压（Vceo）最大值为230V，使其能够承受较高的电压，适用于高压应用场景。
- 集电极电流: 其最大集电极电流（Ic）达到15A，能够提供强大的电流输出，满足高功率需求。
- 功率处理能力: 最大功率额定为150W，意味着在高功率条件下依然能够稳定工作，确保电路的安全性和可靠性。
- 电流增益: 在特定条件下（Ic = 1A，Vce = 5V），它的直流电流增益（hFE）最小值为80，表明该晶体管具有良好的放大能力。
- 饱和压降: 对于不同的集电极电流和基极电流，其饱和压降最大为3V（在800mA和8A的条件下），在设计中为系统效率提供了重要依据。
- 截止电流: 在集电极截止状态下，集电极电流ICBO最大值为5µA，表现出良好的开关特性和低漏电特性。
- 工作温度: 该元件的工作温度范围可达到150°C（TJ），适合严重受限的空间及高温环境下的使用。
- 频率响应: 此外，具有高达30MHz的跃迁频率，适合于高频应用场景。
应用场景
2SA1943N(S1,E,S) 的设计特别适用于音频放大器，以及其他需要高电流和高电压的电路。其杰出的性能使它成为下列应用的理想选择：
- 音频功率放大器: 该晶体管能够在高功率条件下提供清晰的音质，广泛应用于家用及专业音响系统中。
- 开关电源: 适用于高效的开关电源设计，凭借其高压、低损耗的特性，使电源系统更为稳定和高效。
- 电机驱动器: 在大功率电机驱动中，具备更高的电流承载能力，能够在各种负载条件下可靠运行。
- 高频线性放大器: 应用于通信设备中，确保信号的清晰传输与放大。
结论
总的来说，2SA1943N(S1,E,S) 是一款性能优越、可靠性高的PNP型功率晶体管，适用于多种电力应用场景。其结构与电气特性保证了其在许多高要求场合的适用性。为确保最好的性能，设计师在选用此元器件时，应综合考虑其输出功率、电流和电压要求，以便充分利用其优秀的功能特性。借助东芝的专业制造及提供的严格测试，设计者可以充分信赖其在实际应用中的表现，为电子产品的创新与发展提供有力支持。
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