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FOD8523SD Datasheet, PDF (1/13 Pages) Fairchild Semiconductor – 4-Pin High Operating Temperature Photodarlington Optocoupler | |||
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June 2013
FOD852
4-Pin High Operating Temperature Photodarlington
Optocoupler
Features
â Applicable to Pb-free IR Reflow Soldering
â Compact 4-pin Package
â High Current Transfer Ratio: 1000% Minimum
â C-UL, UL, and VDE Approved
â High Input-Output Isolation Voltage of 5000 VRMS
â High Operating Temperature of 100°C
Applications
â Power Supply Regulators
â Digital Logic Inputs
â Microprocessor Inputs
Description
The FOD852 consists of gallium arsenide infrared
emitting diode driving a silicon photodarlington output
(with integral base-emitter resistor) in a 4-pin dual in-line
package.
Functional Block Diagram
ANODE 1
4 COLLECTOR
CATHODE 2
3 EMITTER
Figure 1. Schematic
4
1
Figure 2. Package Outlines
©2006 Fairchild Semiconductor Corporation
FOD852 Rev. 1.2.2
www.fairchildsemi.com
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