2.5 V / 3.3 V 125°C Low Power 10 MBd Digital Optocoupler

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The ACPL-M61M optocoupler combines LED and integrated high gain photo detector to address low power consumption and high operating temperature needs. It supports 2.5V/3.3V supply voltage with guaranteed AC and DC operational parameters at full industrial temperature range –40°C to 125°C. The higher operating temperature helps minimize thermal runway and reduce temperature related design margins. The optocoupler consumes low power LED driving current from 1.6mA and able to reduce external driving buffer. These address market trends of energy saving efficiency and withstand harsh industrial operating conditions.


  • Digital isolation for A/D, D/A converstion
  • ASIC, microprocessor system interface (PLCs, DCS, I/O module)
  • Communication Interface: RS485, RS232

Lifecycle Status


Substance Compliance

  • RoHS
    Pb & Pb-free options available
Specification Value
Lifecycle Active
Distrib. Inventory Yes
RoHS6 Compliant Pb & Pb-free options available
Product Type 10 MBd Logic Gate
Package SO5
IF Min. (mA) 1.6
Prop Delay (tPLH) Max. (µs) 90.0
Prop Delay (tPHL) Max. (µs) 90.0
CMR (min.) (V/µs) 20000.0
Vcm (V) 1000.0
UL Insulation Rating Viso (VRMS) 3750.0
IEC Maximum Working Insulation Voltage Viorm (VPEAK) 567
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Ultra Low Power 10MBd Digital CMOS Optocoupler