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MCA255 Datasheet Photodarlington Optocoupler

Manufacturer: Siemens Group

Overview: MCA230/231/255 PHOTODARLINGTON OPTOCOUPLER.

General Description

The MCA230/231/255 are industry standard optocouplers, consisting of a Gallium Arsenide infrared LED and a silicon phototdarlington.

These optocouplers are constructed with a high voltage insulation, double molded packaging process which offers 7.5 KV withstand test capability.

Maximum Ratings Emitter Reverse Voltage .................................................6 V Continuous Forward Current ........................

Key Features

  • CTR Minimum MCA230/255, 100% MCA231, 200%.
  • Isolation Test Voltage, 5300 VACRMS.
  • Coupling Capacitance, 0.5 pF.
  • Fast Rise Time, 10 µs.
  • Fast Fall Time, 35 µs.
  • Underwriters Lab File #E52744.
  • VDE #0884 Available with Option 1.

MCA255 Distributor