Product Summary

The MOC8050 is a photodarlington-type optically coupled optocoupler. The device has a gallium arsenide infrared emitting diode coupled with a silicon darlington phototransistor. The applications of the MOC8050 are (1)Appliances, measuring instruments; (2)I/O interface for computers; (3)Programmable controllers; (4)Portable electronics; (5)Interfacing and coupling systems of different potentials and impedance; (6)Solid state relays.

Parametrics

MOC8050 absolute maximum ratings: (1)TSTG Storage Temperature: -55 to +150℃; (2)Operating Temperature TOPR: -55 to +100℃; (3)Lead Solder Temperature TSOL: 260℃ for 10 sec; (4)Total Device Power Dissipation PD: 250 mW; (5)Input-Output Isolation Voltage VISO: 5300 Vac(rms).

Features

MOC8050 features: (1)High BVCEO-Minimum 80 V; (2)High current transfer ratio: 500%; (3)No base connection for improved noise immunity; (4)Underwriters Laboratory (UL) recognized File# E90700.

Diagrams

MOC8050 block diagram

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
MOC8050
MOC8050

Fairchild Semiconductor

Transistor Output Optocouplers Optocoupler Photodarlington

Data Sheet

Negotiable 
MOC8050_Q
MOC8050_Q

Fairchild Semiconductor

Transistor Output Optocouplers Optocoupler Photodarlington

Data Sheet

Negotiable 
MOC8050300
MOC8050300

Fairchild Semiconductor

Transistor Output Optocouplers 6-Pin Optocoupler Photodarlington

Data Sheet

Negotiable 
MOC8050300W
MOC8050300W

Fairchild Semiconductor

Transistor Output Optocouplers 6-Pin Optocoupler Photodarlington

Data Sheet

Negotiable 
MOC80503S
MOC80503S

Fairchild Semiconductor

Transistor Output Optocouplers 6-Pin Optocoupler Photodarlington

Data Sheet

Negotiable 
MOC80503SD
MOC80503SD

Fairchild Semiconductor

Transistor Output Optocouplers 6-Pin Optocoupler Photodarlington

Data Sheet

Negotiable 
MOC8050M
MOC8050M

Fairchild Semiconductor

Transistor Output Optocouplers Hi Volt Photodarling

Data Sheet

0-1: $0.42
1-25: $0.34
25-100: $0.24
100-250: $0.21
MOC8050S
MOC8050S

Fairchild Semiconductor

Transistor Output Optocouplers 6-Pin Optocoupler Photodarlington

Data Sheet

Negotiable