2SB772-佛山市蓝箭电子股份有限公司-首页.PDF

2SB772 Rev.F Mar.-2016 DATA SHEET 描述 / Descriptions TO-126F塑封封装PNP半导体三极管。Silicon PNP transistor in a TO-126F Plastic Package.  特征 / Features 饱和压降小,hFE高且线性好。 Low saturation voltage, excellent hFE linearity and high hFE. 用途 / Applications 用于3瓦音频放大输出,电压调节器,电源转换和继电器驱动。 Output stage of 3 watts audio amplifier, voltage regulator, DC-DC converter and relay driver. 内部等效电路 / Equivalent Circuit 引脚排列 / Pinning 1 2 3 PIN1 ：Emitter PIN 2 ：Collector PIN 3 ：Base 放大及印章代码 / hFE Classifications Marking hFE Classifications R Q P E Symbol hFE Range 60～120 100～200 160～320 200～400 1 / 6 2SB772 Rev.F Mar.-2016 DATA SHEET 极限参数 / Absolute Maximum Ratings(Ta=25℃) 参数 符号 数值 单位 Parameter Symbol Rating Unit Collector to Base Voltage VCBO -40 V Collector to Emitter Voltage VCEO -30 V Emitter to Base Voltage VEBO -5.0 V Collector Current - Continuous IC -3.0 A Peak Collector Current – Continuous ICP -7.0 A PC