QJ8008NH4 - LJxx08xx/QJxx08xHx Series

Series: LJxx08xx/QJxx08xHx
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This 8 A High Temperature Alternistor Triac 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 needed for digital control circuitry.

Alternistor type components only operate in quadrants I, II, & III and are used in circuits requiring high dv/dt capability.

Features:

  • 150°C maximum junction temperature
  • Voltage capability up to 800V
  • Surge capability up to 100A
  • 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 only a short gate activation pulse in each half-cycle
  • Halogen free and RoHS compliant

Applications:

Excellent for AC switching and phase control applications such as heating, lighting, and motor speed controls. Typical applications are AC solid-state switches, light dimmers, power tools, home/brown goods and white goods appliances. Alternistor Triacs (no snubber required) are used in applications with high inductive loads requiring the highest commutation performance. Internally constructed isolated packages are offered for ease of heat sinking with highest isolation voltage.

Check Stock Order Samples
Property (Mouseover for details) Value
On-State Current (Itrms) (A) 8
Repetitive Peak Off-State Voltage (VDRM) (V) 800
IDRM@VDRM 25°C (mA) 0.01
Max Gate Trigger Current Q1 (mA) 35
Max Gate Trigger Current Q2 (mA) 35
Max Gate Trigger Current Q3 (mA) 35
VTM (V) 1.5
Non-Repetitive Surge Current (ITSM 60Hz) (A) 100
di/dt @ 110°C (A/μs) 70
Mount Method Surface Mount
Partner ECAD Models QJ8008NH4
dvdt at 150C 450
IDRM@VDRM 150°C (mA) 3

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