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IL255
Vishay Semiconductors
Optocoupler, Phototransistor Output, AC Input, with Base Connection
DIP
FEATURES
• AC or polarity insensitive inputs • Continuous forward current, 130 mA
A/C C/A 1 2 3 6 B 5 C 4 E
• Built-in reverse polarity input protection • Improved CTR symmetry • Industry standard DIP package • Compliant to RoHS Directive 2002/95/EC and in accordance to WEEE 2002/96/EC
SMD
NC
APPLICATIONS
• Telecommunications • Ring detection
i179005-3
• Loop current detector
DESCRIPTION
The IL255 is a bidirectional input optically coupled isolator consisting of two high current GaAs infrared LEDs coupled to a silicon NPN phototransistor. The IL255 has a minimum CTR of 20 %. This optocoupler is ideal for applications requiring AC signal detection and monitoring.
IL255 Datasheet
