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FOD817

Fairchild Semiconductor
Part Number FOD817
Manufacturer Fairchild Semiconductor
Description 4-PIN PHOTOTRANSISTOR OPTOCOUPLERS
Published Apr 1, 2005
Detailed Description FOD814 Series, FOD817 Series — 4-Pin DIP Phototransistor Optocouplers November 2015 FOD814 Series, FOD817 Series 4-Pin...
Datasheet PDF File FOD817 PDF File

FOD817
FOD817


Overview
FOD814 Series, FOD817 Series — 4-Pin DIP Phototransistor Optocouplers November 2015 FOD814 Series, FOD817 Series 4-Pin DIP Phototransistor Optocouplers 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 Applications FOD814 Series • AC Line Monitor • Unknown Polarity DC Sensor • Telephone Line Interface FOD817 Series • Power Supply Regulators • Digital Logic Inputs • Microprocessor Inputs 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.
Schematic 4 COLLECTOR 3 EMITTER 4 FOD817 1 Figure 2.
Package Outlines ©2006 Fairchild Semiconductor Corporation FOD814 Series, FOD817 Series Rev.
2.
8 www.
fairchildsemi.
com FOD814 Series, FOD817 Series — 4-Pin DIP Phototransistor Optocouplers Safety and Insulation Ratings As per DIN EN/IEC 60747-5-5, this optocoupler is suitable for “safe electrical insulation” only within the safety limit data.
Compliance with the safety ratings shall be ensured by means of protective circuits.
Parameter Installation Classifications per DIN VDE 0110/1.
89 Table 1, For Rated Mains Voltage Climatic Classification Pollution Degree (DIN VDE 0110/1.
89) Comparative Tracking Index < 150 VRMS < 300 VRMS Characteristics I–IV I–III 30/110/21 2 175 Symbol Parameter VPR VIORM VIOTM Input-to-Output Test Voltage, Method A, VIORM x 1.
6 = VPR, Type and Sample Test with tm = 10 s,...



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