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FOD815 Series 4-Pin High Operating Temperature Photodarlington Optocoupler
May 2006
FOD815 Series 4-Pin High Operating Temperature Photodarlington Optocoupler
Features
■ Applicable to Pb-free IR reflow soldering ■ Compact 4-pin package ■ High current transfer ratio: 600% minimum ■ C-UL, UL, and VDE approved ■ High input-output isolation
voltage of 5000Vrms ■ Higher operating temperature (versus H11B815)
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Applications
■ Power supply regulators ■ Digital logic inputs ■ Microprocessor inputs
Description
The FOD815 consists of a gallium arsenide infrared emitting diode, driving a silicon photodarlington output in a 4-pin dual in-line package.
Functional Block Diagram
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