IL250_08 Datasheet, PDF (1/8 Pages) Vishay Siliconix – Optocoupler, Phototransistor Output, AC Input, with Base Connection

IL250/251/252/ILD250/251/252
Vishay Semiconductors
Optocoupler, Phototransistor Output, AC Input, with Base
Connection
Single Channel
Dual Channel
A/C 1
C/A 2
NC 3
A1
C2
A3
C4
6B
5C
4E
8E
7C
6C
5E
FEATURES
• AC or polarity insensitive input
• Built-in reverse polarity input protection
• Improved CTR symmetry
• Industry standard DIP package
• Lead (Pb)-free component
• Component in accordance to RoHS 2002/95/EC
and WEEE 2002/96/EC
APPLICATIONS
• Ideal for AC signal detection and monitoring
i179024
DESCRIPTION
The IL250/251/252/ILD250/251/252 are bidirectional input
optically coupled isolators consisting of two gallium arsenide
infrared LEDs coupled to a silicon NPN phototransistor per
channel.
The IL250/ILD250 has a minimum CTR of 50 %, the IL251/
ILD251 has a minimum CTR of 20 %, and the IL252/ILD252
has a minimum CTR of 100 %.
The IL250/IL251/IL252 are single channel optocouplers. The
ILD250/ILD251/ILD252 has two isolated channels in a single
DIP package.
AGENCY APPROVALS
• UL1577, file no. E52744 system code H or J, double
protection
• CSA 93751
• BSI IEC 60950; IEC 60065
• DIN EN 60747-5-5 available with option 1
ORDER INFORMATION
PART
REMARKS
IL250
CTR > 50 %, single channel DIP-6
IL251
CTR > 20 %, single channel DIP-6
IL252
CTR > 100 %, single channel DIP-6
ILD250
CTR > 50 %, dual channel DIP-8
ILD251
CTR > 20 %, dual channel DIP-8
ILD252
CTR > 100 %, dual channel DIP-8
IL250-X007
CTR > 50 %, single channel SMD-6 (option 7)
IL250-X009
CTR > 50 %, single channel SMD-6 (option 9)
IL251-X009
CTR > 20 %, single channel SMD-6 (option 9)
IL252-X007
CTR > 100 %, single channel SMD-6 (option 7)
IL252-X009
CTR > 100 %, single channel SMD-6 (option 9)
ILD250-X009
CTR > 50 %, dual channel SMD-6 (option 9)
ILD251-X006
CTR > 20 %, dual channel DIP-8 400 mil (option 6)
ILD251-X007
CTR > 20 %, dual channel SMD-6 (option 7)
ILD251-X009
CTR > 20 %, dual channel SMD-6 (option 9)
ILD252-X009
CTR > 100 %, dual channel SMD-6 (option 9)
Note
For additional information on the available options refer to option information.
Document Number: 83618
Rev. 1.4, 09-May-08
For technical questions, contact: [e-mail]
www.vishay.com
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