DALC112中文资料用于ESD保护的低电容二极管阵列数据手册ST规格书

描述 Description

ARRAY of 12 diodes configured by cells of 2 diodes, each cell being used to protect signal line from transient overvoltages by clamping action.

Its very low capacitance allows to protect fast signals with no distortion. It is particularlysuited for the protection of graphic video ports.

特性 Features

• ARRAY OF 12 DIODES FOR ESD PROTECTION.
• VERY LOW CAPACITANCE PER DIODE: C<5pF.
• PEAK REVERSE VOLTAGE VRRM= 18V PER DIODE.
• VERY LOW LEAKAGE CURRENT : IR < 2 µA.

简介

DALC112属于电路保护的TVS-二极管。由制造生产的DALC112TVS - 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。