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FOD814 Datasheet 4-Pin DIP Phototransistor Optocouplers

Manufacturer: Fairchild (now onsemi)

Download the FOD814 datasheet PDF. This datasheet also includes the FOD617 variant, as both parts are published together in a single manufacturer document.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (FOD617_FairchildSemiconductor.pdf) that lists specifications for multiple related part numbers.

General Description

The FOD814 consists of two gallium arsenide infrared emitting diodes, connected in inverse parallel, driving a silicon phototransistor output in a 4-pin dual in-line package.

The FOD817 Series consists of a gallium arsenide infrared emitting diode driving a silicon phototransistor in a 4-pin dual in-line package.

Functional Block Diagram ANODE, CATHODE 1 CATHODE, ANODE 2 FOD814 4 COLLECTOR ANODE 1 3 EMITTER CATHODE 2 Figure 1.

Overview

FOD814 Series, FOD817 Series — 4-Pin DIP Phototransistor Optocouplers November 2015 FOD814 Series, FOD817 Series 4-Pin DIP Phototransistor.

Key Features

  • AC Input Response (FOD814).
  • Current Transfer Ratio in Selected Groups: FOD814: 20.
  • 300% FOD817: 50.
  • 600% FOD814A: 50.
  • 150% FOD817A: 80.
  • 160% FOD817B: 130.
  • 260% FOD817C: 200.
  • 400% FOD817D: 300.
  • 600%.
  • Minimum BVCEO of 70 V Guaranteed.
  • Safety and Regulatory Approvals.
  • UL1577, 5,000 VACRMS for 1 Minute.
  • DIN EN/IEC60747-5-5.