Q4025NH5 - Littelfuse

Q4025NH5 Triac

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 inphase signals in Quadrants I or III and ONLY unipolar negative gate pulses for Quadrant I.

Features

Symbol IT(RMS) VDRM/ VRRM IGT Value 25 1000 50 or 80 Schematic Symbol Unit A V mA Features & Benefits
• RoHS compliant
• Glass
  – passivated junctions
• Voltage capability up to 1000 V
• S urge capability up to 250A at 60 Hz half cycle Applications Excellent for AC switching and phase control applications such as heating, lighting, and motor speed controls. Typical applications are AC solid-state switches, industrial power tools, exercise equipment, white goods and commercial appliances. Alternistor Triacs (no snubber required) are used in applications with high inductive loads requir.