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ROHM FMY1AT148
Configuration
1 options
Configuration
Electronic Component
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- ROHM FMY1AT148
- Type
- ROHM
- Minimum package
- 3000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- ROHM
- Electronic Component
- FMY1AT148
- Electronic Component
- 1
- Package
- SOT-23-5
- Electronic Component
- 1 NPN+1 PNP
- Electronic Component
- Transistor(BJT)
- Electronic Component
- Electronic Component
- Electronic Component
- 0.032g
- Electronic Component
- 1
- Electronic Component
- BM0264462413
- Operating Temperature
- 55℃~+150℃
- Transistor Type
- NPN+PNP
- Frequency(f T)
- 180MHz
- Power Dissipation(Pd)
- 300mW
- 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.
FMY1AT148 产品概述
一、概述
FMY1AT148 是一款由知名品牌 ROHM（罗姆）制造的双极型晶体管（BJT），其兼容 NPN 和 PNP 类型。该产品采用表面贴装型封装（SOT-23-5），特别适合需要高效能和小型化解决方案的电子应用。其主要参数包括最大集电极电流 Ic 为 150mA、最大集射极击穿电压为 50V，以及在特定电流条件下的饱和压降。这些特性使得 FMY1AT148 在各种电子设备中，特别是在信号放大和开关电源应用中展现出良好的性能。
二、技术规格
电气特性
- 晶体管类型: NPN/PNP
- 最大集电极电流 (Ic): 150mA
- 最大集射极击穿电压 (Vce): 50V
- 饱和压降 (Vce(sat)):
- 400mV (在Ic = 5mA)
- 500mV (在Ic = 50mA)
- 集电极漏电流 (ICBO): 最大100nA
- 直流电流增益 (hFE): 最小120（在Ic = 1mA, Vce = 6V）
- 最大功率: 300mW
- 跃迁频率 (fT):
- 180MHz (NPN)
- 140MHz (PNP)
环境条件
- 工作温度: 最高150°C（结温，TJ）
物理特性
- 封装类型: SOT-23-5 (SMT5)
- 安装方式: 表面贴装型
三、应用场景
FMY1AT148 在众多电子产品中均具有广泛的应用。以下是一些典型的应用领域：
信号放大: 由于其良好的电流增益特性，该晶体管非常适合用于信号放大电路，可用于音频放大器、视频放大器等。
开关电源: 利用其快速响应的特性，FMY1AT148 可用于开关电源应用中，以高效的方式进行电流控制和电压调节。
功率管理: 在很多电源管理IC中，该晶体管可以作为开关器件，通过控制电源的开启和关闭，实现能量的高效管理。
射频应用: 由于其较高的跃迁频率，这款晶体管还可用于射频放大器和其他相关应用，支持高频率的信号处理。
汽车电子: FMY1AT148 也适合在汽车电子设备中使用，尤其是在需要高温和高效能的应用场景，如车载音响系统。
四、竞争优势
FMY1AT148 以其高电流增益、低截止状态漏电流以及宽广的工作温度范围而脱颖而出。这些特性表明其在各种不同负载条件下能够稳定地工作，有效满足市场对高效和低功耗的要求。此外，采用 SOT-23-5 封装的设计使得该产品在较小空间内也能够进行高效的信号处理。
五、结论
FMY1AT148 是一款功能强大的双极型晶体管，凭借其优越的电气性能和广泛的应用场景，成为了现代电子设计中的理想选择。无论是进行信号放大还是电源管理，FMY1AT148 都能提供高效可靠的解决方案，助力设计工程师实现目标产品的最佳性能。选择 FMY1AT148，即是在追求高效能、可靠性和灵活性之间的明智选择。
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