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TCET1112G - Optocoupler

Description

The TCET111., TCET111.G consists of a phototransistor optically coupled to a gallium arsenide infrared-emitting diode in a 4 pin plastic dual inline package.

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Features

  • CTR offered in 9 groups.
  • Isolation materials according to UL 94 V-0.
  • Pollution degree 2 (DIN / VDE 0110 / resp. IEC 60664).
  • Climatic classification 55 / 100 / 21 (IEC 60068 part 1).
  • Special construction: therefore, extra low coupling capacity of typical 0.2 pF, high common mode rejection.
  • Low temperature coefficient of CTR.
  • Temperature range -40 °C to +110 °C.
  • Rated impulse voltage (transient overvoltage) VIOTM = 6 kVpeak.

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Full PDF Text Transcription

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www.vishay.com TCET111., TCET111.G Vishay Semiconductors Optocoupler, Phototransistor Output, High Temperature, 110 °C, Rated CE 4 3 1 2 AC 17197_4 LINKS TO ADDITIONAL RESOURCES Related Documents DESCRIPTION The TCET111., TCET111.G consists of a phototransistor optically coupled to a gallium arsenide infrared-emitting diode in a 4 pin plastic dual inline package. APPLICATIONS Circuits for safe protective separation against electrical shock according to safety class II (reinforced isolation): • for appl. class I to IV at mains voltage  300 V • for appl.
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