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ROHM 2SA1037AKT146R
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
20
specifications
Core information
- Product name
- ROHM 2SA1037AKT146R
- Type
- ROHM
- Unit
- Electronic Component
- Minimum package
- 3000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- Electronic Component
- Electronic Component
- ROHM
- Electronic Component
- 2SA1037AKT146R
- Electronic Component
- 1
- Package
- TO-236-3(SOT-23-3)
- Electronic Component
- 1 PNP
- Electronic Component
- Transistor(BJT)
- Electronic Component
- 0.034g
- Electronic Component
- 1
- Electronic Component
- BM0000280125
- Operating Temperature
- 55℃~+150℃
- Transistor Type
- PNP
- Frequency(f T)
- 140MHz
- Power Dissipation(Pd)
- 200mW
- 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.
产品概述：2SA1037AKT146R PNP结型晶体管
一、基本介绍 2SA1037AKT146R是一款由日本品牌ROHM（罗姆）制造的PNP型结型晶体管（BJT），采用TO-236-3（也称为SOT-23-3）封装，专为表面贴装（SMT）设计。其主要应用于信号放大、开关电路以及其他低功率电子设备中，具备出色的性能和广泛的适应性。
二、基本参数
- 额定功率：200mW
- 集电极电流（Ic）：最大值150mA
- 集射极击穿电压（Vce）：最大值50V
- 静态集电极电流（ICBO）：最大值100nA
- 饱和压降（Vce(sat)）：500mV（在Ib=5mA和Ic=50mA时）
- 直流电流增益（hFE）：在Ic=1mA和Vce=6V时，最小值为180
- 频率：跳跃频率为140MHz
- 工作温度：最高熔融温度150°C
- 封装类型：TO-236-3，SOT-23-3
- 供应商器件封装：SMT3
三、性能分析
电流增益和饱和特性：2SA1037AKT146R的直流电流增益（hFE）在低电流条件下表现优异，使其在微弱信号放大的应用中展现出良好的增益特性。同时，相对较低的饱和压降（500mV）降低了电源损耗，提高了电路的工作效率。
高频性能：具有140MHz的跳跃频率，表明该芯片在高频信号传输和处理中同样具备良好的性能。这使其适合于无线通信和高速信号处理等应用场景。
小型化设计：采用TO-236-3（SOT-23-3）封装，具有非常小的尺寸，利于整体电路的小型化和紧凑设计，适合于空间有限的电子产品中。
耐高温特性：该产品的最高工作温度可达150°C，使其能够在高温环境下正常工作，适用于工业、汽车电子等严苛环境的应用。
四、应用领域 由于其优良的电气特性和小型化设计，2SA1037AKT146R广泛应用于多个领域，包括但不限于：
- 信号放大器：在音频和射频应用中，2SA1037AKT146R可用作信号放大元件，以提升传输信号的强度。
- 开关电路：该晶体管可用于开关电源设计，实现电源的快速切换和控制。
- 数字电子：在各种数字电路中，用作开关器件，控制信号的启停。
- 工业控制：应用于传感器信号处理和控制单元之中，配合 MCU 实现控制和监测功能。
- 汽车电子：适用于汽车内部信号和控制电路，提高汽车产品的可靠性。
五、总结 2SA1037AKT146R是一款高性能、低功耗的小型化PNP晶体管，具备出色的增益特性、高频性能和较小的饱和压降，适用于各种电子应用领域。ROHM的品牌保障和该产品的优越性能，使其成为设计工程师在选择BJT时的理想选择。无论在信号放大、开关电路还是在高温环境下的应用，2SA1037AKT146R都能够为终端产品提供可靠的解决方案。
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