FOD817D

FOD814 Series, FOD617 Series, FOD817 Series 4-Pin High Operating Temperature Phototransistor Optocouplers

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FOD814 Series, FOD617 Series, FOD817 Series 4-Pin High Operating Temperature Phototransistor Optocouplers

May 2006

FOD814 Series, FOD617 Series, FOD817 Series 4-Pin High Operating Temperature Phototransistor Optocouplers
Features
AC input response (FOD814 only) Applicable to Pb-free IR reflow soldering Compact 4-pin package Current transfer ratio in selected groups:

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 FOD617/817 Series consists of a gallium arsenide infrared emitting diode driving a silicon phototransistor in a 4-pin dual in-line package.

FOD617A: 40 80% FOD817: 50 600% FOD617B: 63 125% FOD817A:80 160% FOD617C: 100 200% FOD817B: 130 260% FOD617D: 160 320% FOD817C:200 400% FOD814: 20 300% FOD817D:300 600% FOD814A: 50 150% C-UL, UL and VDE approved High input-output isolation voltage of 5000Vrms Minimum BVCEO of 70V guaranteed Higher operating temperatures (versus H11AXXX counterparts)

Applications
FOD814 Series AC line monitor Unknown polarity DC sensor Telephone line interface FOD617 and FOD817 Series Power supply regulators Digital logic inputs Microprocessor inputs

Functional Block Diagram
ANODE, CATHODE 1 4 COLLECTOR

ANODE 1

4 COLLECTOR

CATHODE, ANODE 2

3 EMITTER

CATHODE 2

3 EMITTER

FOD814

FOD617/817

2006 Fairchild Semiconductor Corporation

www.fairchildsemi.com

FOD814 Series, FOD617 Series, FOD817 Series Rev. 1.0.5