2.5 Amp Output Current IGBT Gate Driver Optocoupler with Low Icc

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The ACPL-T350 gate drive optocoupler contains a GaAsP LED. The LED is optically coupled to an integrated circuit with a power output stage. These optocouplers are 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 current supplied by these optocouplers make them ideally suited for directly driving IGBTs with ratings up to 1200 V/100 A. For IGBTs with higher ratings, the ACPL-T350 series can be used to drive a discrete power stage whichs drives the IGBT gate. The ACPL-T350 has an insulation voltage of VIORM = 630 Vpeak (Option 060).


  • 2.5A Absolute Maximum Peak Output Current
  • 15 kV/μs minimum Common Mode Rejection (CMR) at VCM = 1500 V
  • 1.5 V maximum low level output voltage (VOL)
  • ICC = 4 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 3750 Vrms for 1 min.
    - CSA Approval
    - IEC/EN/DIN EN 60747-5-2 Approved VIORM = 630 Vpeak (Option 060)
  • Options available are:
    060 = IEC/EN/DIN EN 60747-5-2 VIORM = 630 Vpeak
    300 = Gull Wing Surface Mount Option
    500 = Tape and Reel Packaging Option
    XXXE = Lead Free Option


  • IGBT/MOSFET Gate Drive
  • Inverter for Home Appliances
  • Industrial Inverters
  • Switch Power Supplies (SPS)

Lifecycle Status


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Substance Compliance

  • RoHS
    Pb & Pb-free options available
Specification Value
Lifecycle Active
Distrib. Inventory Yes
RoHS6 Compliant Pb & Pb-free options available
Package 300mil DIP-8
IF Min. (mA) 7.0
Peak Output Current Min (A) 2
Peak Output Current Max (A) 2.5
PDD Max (µs) 0.35
Vcc (V) 30
CMR (min.) (V/µs) 15000.0
Vcm (V) 1500.0
UL Insulation Rating Viso (VRMS) 3750.0
IEC Maximum Working Insulation Voltage Viorm (VPEAK) 630.0
Prop Delay (tPHL) Max. (µs) 0.5
Prop Delay (tPLH) Max. (µs) 0.5
Application Note4 i
Brochures1 i
Options Data Sheet6 i
Product Change Notice (PCN)5 i
Reliability Data Sheet3 i
Selection Guide2 i
Technical Notes2 i
White Papers3 i
FAQs1 i
Promotional Material1 i


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