1. General description

Unidirectional double ElectroStatic Discharge (ESD) protection diode in a SOT23 (TO-236AB)

small Surface-Mounted Device (SMD) plastic package designed to protect up to two signal lines

from the damage caused by ESD and other transients.

2. Features and benefits

• Unidirectional ESD protection of two lines

• High reverse standoff voltage: VRWM = 42 V

• Low leakage current: IRM ≤ 50 nA

• ESD protection up to 23 kV

• AEC-Q101 qualified

3. Applications

• ESD protection for standard capacitance signals or supply lines

PESD42VS2UT属于电路保护 > TVS - 二极管。安世半导体(中国)有限公司制造生产的PESD42VS2UTTVS - 二极管TVS 二极管是一种半导体器件，可用于限制或阻止特定电压电平的浪涌。该系列产品使用二极管（只能单向导电的元器件）进行设计。TVS 是 Transient Voltage Suppression/Suppressor（瞬态电压抑制/抑制器）的首字母缩写。类型包括转向（轨至轨）或齐纳，具有单向通道、双向通道、电压 – 反关态、电压 – 击穿、电压 – 箝位、电流 – 峰值脉冲、功率 – 峰值脉冲和电源线路保护等特征。