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K300zy - Thyristors

Download the K300zy datasheet PDF. This datasheet also covers the K3000y variant, as both devices belong to the same thyristors family and are provided as variant models within a single manufacturer datasheet.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (K3000y-Littelfuse.pdf) that lists specifications for multiple related part numbers.

General Description

The SIDAC is a silicon bilateral voltage triggered switch.

Upon application of a voltage exceeding the SIDAC breakover voltage point, the SIDAC switches on through a negative resistance region to a low on-state voltage.

Conduction continues until the current is interrupted or drops below the minimum holding current of the device.

Overview

Kxxxzy SIDAC Teccor® brand Thyristors Standard Bidirectional SIDACs RoHS Schematic.

Key Features

  • A C Circuit Oriented.
  • T riggering Voltage of 79V to 330V.
  • R oHS Compliant Electrical Specifications (TJ = 25°C, unless otherwise specified) Symbol Parameters VBO Breakover/Trigger Voltage VDRM Repetitive Peak Off-state Voltage Note: xxx = voltage, z = circuit function, y = package.