BZA420A 数据手册 - NXP（恩智浦）

极性Polarization| 单向 Unidirectional \---|--- 反向关断电压/工作电压VRWMReverse Standoff Voltage| 20V 反向击穿电压VBRBreakdown Voltage| 峰值脉冲耗散功率PPPMPeak Pulse Power Dissipation| 峰值脉冲电流IPPmPeak Forward Surge Current| 额定耗散功率PdPower dissipation| Description & Applications| Quadruple ESD transient voltage suppressor;FEATURES • ESD rating >8 kV, according to IEC1000-4-2 • SOT457 surface mount package • Common anode configuration • Non-clamping range −0.5 to 20 V • Maximum reverse peak power dissipation:19.6 W at tp = 1 ms • Maximum clamping voltage at peak pulse current:28 V at IZSM = 0.7 A.APPLICATIONS • Computers and peripherals • Audio and video equipment • Communication systems • Medical equipment. 描述与应用| 四ESD瞬态电压 抑制器;特性 •> 8 kV，符合IEC1000-4-2 ESD额定值 •SOT457表面贴装封装 •共阳极配置 •非夹紧范围为-0.5至20 V •最大反向峰值功耗：19.6 W在TP =1毫秒 •最大钳位电压峰值脉冲电流：28 V在IZSM= 0.7 A。 应用 •电脑及周边 •音频和视频设备 •通信系统 •医疗设备。