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FOD816 - 4-Pin Phototransistor Optocouplers

General Description

The FOD816 consists of two gallium arsenide infrared emitting diodes, connected in inverse parallel, driving a silicon photodarlington output in a 4-pin dual in-line package.

Key Features

  • AC input response Applicable to Pb-free IR reflow soldering Compact 4-pin package High current transfer ratio: 600% minimum Safety agency approvals pending High input-output isolation voltage of 5000Vrms.

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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FOD816 Series 4-Pin Phototransistor Optocouplers July 2005 FOD816 Series 4-Pin Phototransistor Optocouplers www.datasheet4u.com Features ■ ■ ■ ■ ■ ■ AC input response Applicable to Pb-free IR reflow soldering Compact 4-pin package High current transfer ratio: 600% minimum Safety agency approvals pending High input-output isolation voltage of 5000Vrms Applications ■ Power supply regulators ■ Digital logic inputs ■ Microprocessor inputs Description The FOD816 consists of two gallium arsenide infrared emitting diodes, connected in inverse parallel, driving a silicon photodarlington output in a 4-pin dual in-line package. Functional Block Diagram ANODE, CATHODE 1 4 COLLECTOR 4 CATHODE, ANODE 2 3 EMITTER 1 Absolute Maximum Ratings (TA = 25°C Unless otherwise specified.