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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.

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 (K3000y-Littelfuse.pdf) that lists specifications for multiple related part numbers.

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Other Datasheets by Littelfuse

Part Number Description

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.