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FOD817A Schematic ( PDF Datasheet ) - Fairchild Semiconductor

Teilenummer FOD817A
Beschreibung 4-PIN PHOTOTRANSISTOR OPTOCOUPLERS
Hersteller Fairchild Semiconductor
Logo Fairchild Semiconductor Logo 




Gesamt 9 Seiten
FOD817A Datasheet, Funktion
4-PIN PHOTOTRANSISTOR
OPTOCOUPLERS
FOD817 Series
DESCRIPTION
The FOD817 Series consists of a gallium arsenide infrared
emitting diode driving a silicon phototransistor in a 4-pin dual in-line package.
FEATURES
• Applicable to Pb-free IR reflow soldering
• Compact 4-pin package
• Current transfer ratio in selected groups:
FOD817: 50-600%
FOD817A: 80-160%
FOD817B: 130-260%
FOD817C: 200-400%
FOD817D: 300-600%
• C-UL, UL and VDE approved
• High input-output isolation voltage of 5000 Vrms
APPLICATIONS
FOD817 Series
• Power supply regulators
• Digital logic inputs
• Microprocessor inputs
4
1
FUNCTIONAL BLOCK DIAGRAM
ANODE 1
CATHODE 2
4 COLLECTOR
3 EMITTER
ABSOLUTE MAXIMUM RATINGS (TA = 25°C Unless otherwise specified.)
Parameter
Symbol
Value
TOTAL DEVICE
Storage Temperature
Operating Temperature
Lead Solder Temperature
Total Device Power Dissipation
EMITTER
Continuous Forward Current
Reverse Voltage
LED Power Dissipation
Derate above 25°C
DETECTOR
Collector-Emitter Voltage
Emitter-Collector Voltage
Continuous Collector Current
Detector Power Dissipation
Derate above 25°C
TSTG
TOPR
TSOL
PD
IF
VR
PD
VCEO
VECO
IC
PD
-55 to +125
-30 to +100
260 for 10 sec
200
50
6
70
0.93
70
6
50
150
2.0
Units
°C
°C
°C
mW
mA
V
mW
mW/°C
V
V
mA
mW
mW/°C
© 2004 Fairchild Semiconductor Corporation
Page 1 of 9
8/19/04






FOD817A Datasheet, Funktion
4-PIN PHOTOTRANSISTOR
OPTOCOUPLERS
FOD817 Series
ORDERING INFORMATION
Option
S
SD
W
300
300W
3S
3SD
Order Entry Identifier
.S
.SD
.W
.300
.300W
.3S
.3SD
MARKING INFORMATION
Description
Surface Mount Lead Bend
Surface Mount; Tape and reel
0.4" Lead Spacing
VDE 0884
VDE 0884, 0.4" Lead Spacing
VDE 0884, Surface Mount
VDE 0884, Surface Mount, Tape & Reel
45
V X ZZ Y 6
3
817 2
1
Definitions
1 Fairchild logo
2 Device number
3
VDE mark (Note: Only appears on parts ordered with VDE
option – See order entry table)
4 One digit year code
5 Two digit work week ranging from ‘01’ to ‘53’
6 Assembly package code
© 2004 Fairchild Semiconductor Corporation
Page 6 of 9
8/19/04

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