Wide Operating Temperature Intelligent Power Module Optocoupler Small Outline, 5 Leads

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The Broadcom ACPL-M46U-000E transistor optocoupler applications include IGBT and MOSFET drive, AC and brushless DC motor drive, battery management systems and motor control.


  • Performance specified for common IPM applications over industrial temperature range: -40°C to 125°C
  • Fast maximum propagation delays
    - tPHL & tPLH = 550 ns
  • Minimized Pulse Width Distortion (PWD = 370 ns)
  • Very high Common Mode Rejection (CMR):
    15 kV/μs at VCM = 1500 V
  • CTR > 44% at IF = 10 mA
  • Safety approval
    • UL recognized per UL1577 (file no. E55361) 3750 VRMS for 1 minute
    • IEC/EN/DIN EN 60747-5-2 Approved under:
      IEC 60747-5-2:1997 A1
      EN 60747-5-2:2001 A1
      DIN EN 60747-5-2 (VDE 0884 Teil 2)


  • Industrial IPM isolation for motor inverter control system
  • Isolated IGBT/MOSFET gate drive
  • AC and brushless dc motor drives
  • Industrial inverters for power supplies and motor

Lifecycle Status


Substance Compliance

  • RoHS6
    Fully Compliant
Specification Value
Lifecycle Active
Distrib. Inventory Yes
Product Type IPM Optocoupler
RoHS6 Compliant Y
Package SO5
IF Min. (mA) 10.0
CTR Min. (%) 44.0
Prop Delay (tPLH) Max. (µs) 0.55
Prop Delay (tPHL) Max. (µs) 0.55
PDD Max (µs) 0.45
CMR (min.) (V/µs) 15000.0
Vcm (V) 1000.0
UL Insulation Rating Viso (VRMS) 3750
IEC Maximum Working Insulation Voltage Viorm (VPEAK) 567.0