5.0 Amp High Output Current IGBT Gate Drive Optocoupler

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The ACNW3190 gate drive optocupler contains an AlGaAs LED, which is optically coupled to an integrated circuit with a power output stage. This optocoupler is ideally suited for driving power IGBTs and MOSFETs used in motor control inverter applications.

The high operating voltage range of the output stage provides the drive voltages required by gate controlled
devices. The voltage and high peak output current supplied by this optocoupler make it ideally suited for direct driving IGBTs with ratings up to 1200V/200 A, 600 V/300 A. For IGBTs with higher ratings, the ACNW3190 can be used to drive a discrete power stage which drives the IGBT gate. The ACNW3190 has the highest insulation
voltage of VIORM=1414 Vpeak in the IEC/ EN/DIN EN 60747-5-2.


  • 5.0 A Maximum Peak Output Current
  • 15 kV/μs Minimum Common Mode Rejection (CMR) at VCM = 1500 V
  • 0.5 V Maximum Low Level Output Voltage (VOL)
  • Eliminates Need for Negative Gate Drive
  • ICC = 5 mA Maximum Supply Current
  • Under Voltage Lock-Out Protection (UVLO) with Hysteresis
  • Wide Operating VCC Range: 15 to 30 Volts
  • 500 ns Maximum Switching Speeds
  • Industrial Temperature Range: -40°C to 100°C
  • Safety Approval ( UL Recognized 5000 Vrms for 1 min, CSA Approval, IEC/EN/DIN EN 60747-5-2 Approved VIORM = 1414 Vpeak )


  • IGBT/MOSFET Gate Drive
  • AC/Brushless DC Motor Drives
  • Industrial Inverters
  • Switch Mode Power Supplies

Lifecycle Status


Substance Compliance

  • RoHS
    Pb & Pb-free options available
Specification Value
Lifecycle Active
Distrib. Inventory Yes
RoHS6 Compliant Pb & Pb-free options available
Package 400mil DIP
IF Min. (mA) 10.0
Peak Output Current Min (A) 4
Peak Output Current Max (A) 5.0
PDD Max (µs) 0.3
Vcc (V) 30
CMR (min.) (V/µs) 15000.0
Vcm (V) 1500.0
UL Insulation Rating Viso (VRMS) 5000.0
IEC Maximum Working Insulation Voltage Viorm (VPEAK) 1414.0
Prop Delay (tPHL) Max. (µs) 0.5
Prop Delay (tPLH) Max. (µs) 0.5
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