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LDA111_1 Datasheet, PDF (1/5 Pages) Clare, Inc. – Unidirectional Input, Darlington Transistor Output Optocoupler | |||
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LDA111
Unidirectional Input, Darlington Transistor Output
Optocoupler
Parameter
Breakdown Voltage - BVCEO
Current Transfer Ratio -
CTR (typical)
Saturation Voltage - VCE(sat)
Input Control Current - IF
Rating
30
8500
1
1
Units
VP
%
V
mA
Features
⢠Unidirectional Input
⢠Small 6-Pin Package, Thru-Hole or Surface Mount
⢠100mA Continuous Load Rating
⢠3750Vrms Input/Output Isolation
⢠Machine Insertable, Wave Solderable
⢠Surface Mount Tape & Reel Packaging Available
Applications
⢠Telecom Switching
⢠Tip/Ring Circuits
⢠Modem Switching (Laptop, Notebook, Pocket Size)
⢠Loop Detect
⢠Ringing Detect
⢠Current Sensing
Description
LDA111 is a unidirectional input optocoupler with
a Darlington transistor output. The LDA111 has a
minimum current transfer ratio (CTR) of 300% with a
maximum value of 30,000%.
Approvals
⢠UL Recognized Component: File # E76270
⢠CSA Certified Component: Certificate # 1175739
Ordering Information
Part Number
LDA111
LDA111S
LDA111STR
Description
6-Pin DIP (50/tube)
6-Pin Surface Mount (50/tube)
6-Pin Surface Mount (1000/Reel)
Pin Configuration
1
A
2
K
3
6
B
5
C
4
E
Pb
RoHS
2002/95/EC
e3
DS-LDA111-R04
www.clare.com
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