IL55B Datasheet PDF – Optocoupler, Photodarlington – Vishay

Part Number: IL55B

Function: Optocoupler, Photodarlington Output, High Gain

Package: DIP 6 Pin

Manufacturer: Vishay Semiconductors


IL55B datasheet



The IL5xB and MOC8021 are optically coupled isolators with a gallium arsenide infrared LED and a silicon photodarlington sensor. Switching can be achieved while maintaining a high degree of isolation between driving and load circuits. These optocouplers can be used to replace reed and mercury relays with advan tages of long life, high speed switching and elimination of magnetic fields.

1. High collector-emitter breakdown voltage, 80 Vminimum
2. High isolation resistance, 10(11)Ω typical
3. Standard plastic DIP Package
4. No base terminal connection for improved common mode interface immunity
5. Lead-free component

Absolute Maximum Ratings

1. Input
Peak reverse voltage : VR = 3.0 V
Forward continuous current : IF = 60 mA
Power dissipation : Pdiss = 100 mW
Derate linearly from 55 °C : 1.33 mW/°C

Other data sheets are available within the file: IL55B-X006, IL55B-X007, IL55B-X009, IL56B


IL55B Datasheet PDF Download

IL55B pdf