Part Q4008N4
Description Triac
Manufacturer Littelfuse
Size 813.41 KB
Pricing from 1.08242 USD, available from DigiKey and TTI.
Littelfuse

Q4008N4 Overview

Key Specifications

Package: TO-263-3
Mount Type: Surface Mount
Pins: 3
Max Operating Temp: 125 °C

Description

This 8 Amp bidirectional 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. Sensitive type components guarantee gate control in Quadrants I & IV as needed for digital control circuitry.

Key Features

  • RoHS-compliant
  • Glass – passivated junctions
  • Voltage capability up to 1000 V
  • Surge capability up to 100 A
  • The L-package has an isolation rating of 2500VRMS
  • Solid-state switching eliminates arcing or contact bounce that create voltage transients
  • No contacts to wear out from reaction of switching events
  • Restricted (or limited) RFI generation, depending on activation point of sine wave
  • Requires a short gate activation pulse during each half-cycle

Price & Availability

Seller Inventory Price Breaks Buy
DigiKey 0 500+ : 1.08242 USD
1000+ : 1.0325 USD
View Offer
TTI 0 500+ : 1.18 USD View Offer