最大源漏极电压Vds Drain-Source Voltage | -50V | 
最大栅源极电压Vgs(±) Gate-Source Voltage | 16V | 
最大漏极电流Id Drain Current | -100mA/-0.1A | 
源漏极导通电阻Rds Drain-Source On-State Resistance | 60Ω@ VGS = -10V, ID = -10mA | 
开启电压Vgs(th) Gate-Source Threshold Voltage | -1.5~-2.5V | 
耗散功率Pd Power Dissipation | 300mW/0.3W | 
| Description & Applications | The uPA503T is a mini-mold device provided with two MOS FET circuits. It achieves high-density mounting and saves mounting costs. FEATURES • Two source common MOS FET circuits in package the same size as SC-59 • Complement to uPA502T • Automatic mounting supported | 
| 描述与应用 | UPA503T是一个小型的模具装置,其具有 两个MOS FET电路。它实现了高密度安装 并节省了安装成本。 特点 •两个源常见的MOS场效应管电路包 SC-59相同的尺寸 •补充uPA502T的 •支持自动安装  |