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 pin connection

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

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 
MOC8050SD
MOC8050SD

Fairchild Semiconductor

Transistor Output Optocouplers 6-Pin Optocoupler Photodarlington

Data Sheet

Negotiable