LDA203 View Datasheet(PDF) - IXYS CORPORATION
Part Name
Description
Manufacturer
LDA203 Datasheet PDF : 6 Pages
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INTEGRATED CIRCUITS DIVISION
Parameter
Breakdown Voltage - BVCEO
Current Transfer Ratio - CTR (Typ)
Saturation Voltage - VCE(sat)
Input Control Current - IF
Rating
30
300
0.5
1
Units
VP
%
V
mA
Features
• 100mA Continuous Load Rating
• 3750Vrms Input/Output Isolation
• Unidirectional Input
• Small 8-Pin Package
• Machine Insertable, Wave Solderable
Applications
• Telecom Switching
• Tip/Ring Circuits
• Modem Switching (Laptop, Notebook, Pocket Size)
• Loop Detect
• Ringing Detect
• Current Sensing
LDA203
Dual Optocouplers, Unidirectional Input
Single-Transistor Output
Description
LDA203 is a dual unidirectional-input optocoupler with
single-transistor outputs. Current transfer ratios range
from 33% to 1000% with a typical value of 300%.
Approvals
• UL Recognized Component: File E76270
• CSA Certified Component: Certificate 1175739
• EN/IEC 60950-1 Certified Component:
TUV Certificate B 09 07 49410 006
Ordering Information
Part Number
LDA203
LDA203S
LDA203STR
Description
8-Pin DIP (50/tube)
8-Pin Surface Mount (50/tube)
8-Pin Surface Mount (1000/Reel)
Pin Configuration
1
8
A
C
2
7
K
E
3
6
A
C
4
5
K
E
Pb
e3
DS-LDA203-R05
www.ixysic.com
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