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QK025KH5 - Triac

Download the QK025KH5 datasheet PDF. This datasheet also covers the QK025L5 variant, as both devices belong to the same triac family and are provided as variant models within a single manufacturer datasheet.

General Description

This 25 Amp bi-directional solid state switch series is designed for AC switching and phase control applications such as motor speed and temperature modulation controls, lighting controls, and static switching relays.

Key Features

  • Symbol IT(RMS) VDRM/ VRRM IGT Value 25 1000 50 or 80 Schematic Symbol Unit A V mA MT2 MT1 G Features & Benefits.
  • RoHS compliant.
  • Glass.
  • passivated junctions.
  • Voltage capability up to 1000 V.
  • S urge capability up to 250A at 60 Hz half cycle.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (QK025L5-Littelfuse.pdf) that lists specifications for multiple related part numbers.

📁 Similar Datasheet

Part Number Description Manufacturer

Other Datasheets by Littelfuse

Part Number Description
QK025KH6 Triac
QK025K5 Triac
QK025K6 Triac
QK025J5 Triac
QK025J6 Triac

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
Thyristors 25 Amp Standard & Alternistor (High Commutation) Triacs Qxx25xx & Qxx25xHx Series RoHS Description This 25 Amp bi-directional solid state switch series is designed for AC switching and phase control applications such as motor speed and temperature modulation controls, lighting controls, and static switching relays. Standard alternistor triac components operate with in-phase signals in Quadrants I or III and ONLY unipolar negative gate pulses for Quadrant II or III. The alternistor triac will not operate in Quadrant IV.