IS181

Optocoupler, Phototransistor-Output, 4-Pin
Product description
The IS181 optocoupler consists of an infrared light emitting diode optically coupled to an NPN silicon photo transistor in a space efficient Mini Flat Package.

Features
• Low Profile Package
• AC Isolation Voltage 3750V RMS
• UL File E91231 model "FPT1" and "FPT2"
Details
Technical data
  • Output Type Phototransistor
  • Channels 1
  • PINs 4
  • Isolation Voltage 3750 Vrms
  • Rise Time 4 µs
  • Fall Time 3 µs
  • CTR Min 50 %
  • CTR Max 600 %
  • Input Current Type DC
  • Forward Current max. 50 mA
  • Hi-Rel No
  • High Speed No
  • High Voltage No
  • Length 3.85 mm
  • Width 7 mm
  • Height 2.1 mm
  • Min. operating temperature -55 °C
  • Max. operating temperature 110 °C
  • Housing SMD Mini-Flat
  • Weight 0.01 g

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D-91085 Weisendorf
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Office Ahrensburg

Beimoorkamp 3
D-22926 Ahrensburg