设计说明：

保护应用：

SIDAC devices are used in the relaxation oscillator circuits to provide sharp current pulses which are often run through transformers to provide high voltage discharges. The Multi-Pulse SIDAC devices are used in the HID lamp ignition circuit to generate high-voltage pulses (3 minimum per 50/60Hz half-cycle) required to start a metal halide lamp.

解决方案说明：

The axial DO-15X package K2401GSUB is most often used in 220/240VAC circuits.

配套解决方案：

Multi-Pulse SIDAC devices are also available in through-hole TO-202 packages

监管问题：

不适用。

特性：

Littelfuse has the unique capability to custom tailor device selection and lead form options to customer needs.

应用警告：

Generally not suitable for circuit protection. SIDACtor devices are better suited for protection applications.