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K200zy - Thyristors

Download the K200zy datasheet PDF. This datasheet also covers the K2000y variant, as both devices belong to the same thyristors family and are provided as variant models within a single manufacturer datasheet.

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.

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.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (K2000y-Littelfuse.pdf) that lists specifications for multiple related part numbers.

📁 Similar Datasheet

Part Number Description Manufacturer
K2000-R 2SK2000-R Fuji Electric
K2000G Sidac JIEJIE
K2000G Axial Leaded Silicon Bilateral Voltage Triggered Diode Sunmate
K2000S Sidac JIEJIE
K2003 2SK2003-01MR Fuji Electric

Other Datasheets by Littelfuse

Part Number Description
K2000EH70 High Energy Bidirectional SIDACs
K2000GH High Energy Bidirectional SIDACs
K2000GHU High Energy Unidirectional SIDACs
K2000SH High Energy Bidirectional SIDACs
K2000SHU High Energy Unidirectional SIDACs

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
Kxxxzy SIDAC Teccor® brand Thyristors Standard Bidirectional SIDACs RoHS Schematic Symbol 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. SIDACs feature glass-passivated junctions to ensure a rugged and dependable device capable of withstanding harsh environments.